Home / 3,655,603.12-5,044,889.92-2,024,010.40

Finding the Fourth Proportional to 3,655,603.12, 5,044,889.92 and 2,024,010.40

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Solution

The fourth proportional to 3,655,603.12, 5,044,889.92 and 2,024,010.40 is: 2,793,221.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,603.12 : 5,044,889.92 = 2,024,010.40 : x
  2. Step 2: Convert to fraction form
    3,655,603.12/5,044,889.92 = 2,024,010.40/x
  3. Step 3: Cross multiply
    3,655,603.12x = 5,044,889.92 × 2,024,010.40
  4. Step 4: Simplify right side
    3,655,603.12x = 10,210,909,664,935.17
  5. Step 5: Solve for x
    x = 10,210,909,664,935.17/3,655,603.12
  6. Step 6: Final answer
    x = 2,793,221.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.