Home / 2,513,337.40-3,770,151.90-716,352.40

Finding the Fourth Proportional to 2,513,337.40, 3,770,151.90 and 716,352.40

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Solution

The fourth proportional to 2,513,337.40, 3,770,151.90 and 716,352.40 is: 1,074,570.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,337.40 : 3,770,151.90 = 716,352.40 : x
  2. Step 2: Convert to fraction form
    2,513,337.40/3,770,151.90 = 716,352.40/x
  3. Step 3: Cross multiply
    2,513,337.40x = 3,770,151.90 × 716,352.40
  4. Step 4: Simplify right side
    2,513,337.40x = 2,700,757,361,929.56
  5. Step 5: Solve for x
    x = 2,700,757,361,929.56/2,513,337.40
  6. Step 6: Final answer
    x = 1,074,570.16

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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.