Home / 3,502,428.93-5,253,800.77-1,073,404.24

Finding the Fourth Proportional to 3,502,428.93, 5,253,800.77 and 1,073,404.24

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Solution

The fourth proportional to 3,502,428.93, 5,253,800.77 and 1,073,404.24 is: 1,610,154.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,428.93 : 5,253,800.77 = 1,073,404.24 : x
  2. Step 2: Convert to fraction form
    3,502,428.93/5,253,800.77 = 1,073,404.24/x
  3. Step 3: Cross multiply
    3,502,428.93x = 5,253,800.77 × 1,073,404.24
  4. Step 4: Simplify right side
    3,502,428.93x = 5,639,452,010,840.52
  5. Step 5: Solve for x
    x = 5,639,452,010,840.52/3,502,428.93
  6. Step 6: Final answer
    x = 1,610,154.59

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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.