Home / 736,965.36-1,105,384.50-448,702.29

Finding the Fourth Proportional to 736,965.36, 1,105,384.50 and 448,702.29

Calculator

Solution

The fourth proportional to 736,965.36, 1,105,384.50 and 448,702.29 is: 673,014.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,965.36 : 1,105,384.50 = 448,702.29 : x
  2. Step 2: Convert to fraction form
    736,965.36/1,105,384.50 = 448,702.29/x
  3. Step 3: Cross multiply
    736,965.36x = 1,105,384.50 × 448,702.29
  4. Step 4: Simplify right side
    736,965.36x = 495,988,556,480.51
  5. Step 5: Solve for x
    x = 495,988,556,480.51/736,965.36
  6. Step 6: Final answer
    x = 673,014.75

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.