Home / 757,057.26-1,044,762.36-434,832

Finding the Fourth Proportional to 757,057.26, 1,044,762.36 and 434,832

Calculator

Solution

The fourth proportional to 757,057.26, 1,044,762.36 and 434,832 is: 600,081.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,057.26 : 1,044,762.36 = 434,832 : x
  2. Step 2: Convert to fraction form
    757,057.26/1,044,762.36 = 434,832/x
  3. Step 3: Cross multiply
    757,057.26x = 1,044,762.36 × 434,832
  4. Step 4: Simplify right side
    757,057.26x = 454,296,106,523.52
  5. Step 5: Solve for x
    x = 454,296,106,523.52/757,057.26
  6. Step 6: Final answer
    x = 600,081.57

Related Problems

Find fourth proportional to 378,528.63, 522,381.18 and 217,416
Half scale
Find fourth proportional to 1,514,114.52, 2,089,524.72 and 869,664
Double scale
Find fourth proportional to 757,058.26, 1,044,763.74 and 434,833
Similar ratio
Find fourth proportional to 1,135,585.89, 1,567,143.54 and 652,248
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.