Home / 1,412,195.74-2,118,275.18-347,247.02

Finding the Fourth Proportional to 1,412,195.74, 2,118,275.18 and 347,247.02

Calculator

Solution

The fourth proportional to 1,412,195.74, 2,118,275.18 and 347,247.02 is: 520,866.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,412,195.74 : 2,118,275.18 = 347,247.02 : x
  2. Step 2: Convert to fraction form
    1,412,195.74/2,118,275.18 = 347,247.02/x
  3. Step 3: Cross multiply
    1,412,195.74x = 2,118,275.18 × 347,247.02
  4. Step 4: Simplify right side
    1,412,195.74x = 735,564,743,794.96
  5. Step 5: Solve for x
    x = 735,564,743,794.96/1,412,195.74
  6. Step 6: Final answer
    x = 520,866.00

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.