Home / 2,572,195.14-3,857,917.07-750,070.46

Finding the Fourth Proportional to 2,572,195.14, 3,857,917.07 and 750,070.46

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Solution

The fourth proportional to 2,572,195.14, 3,857,917.07 and 750,070.46 is: 1,124,996.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,572,195.14 : 3,857,917.07 = 750,070.46 : x
  2. Step 2: Convert to fraction form
    2,572,195.14/3,857,917.07 = 750,070.46/x
  3. Step 3: Cross multiply
    2,572,195.14x = 3,857,917.07 × 750,070.46
  4. Step 4: Simplify right side
    2,572,195.14x = 2,893,709,636,301.11
  5. Step 5: Solve for x
    x = 2,893,709,636,301.11/2,572,195.14
  6. Step 6: Final answer
    x = 1,124,996.15

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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.