Home / 3,425,497.02-4,727,203.92-1,935,355.38

Finding the Fourth Proportional to 3,425,497.02, 4,727,203.92 and 1,935,355.38

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Solution

The fourth proportional to 3,425,497.02, 4,727,203.92 and 1,935,355.38 is: 2,670,800.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,497.02 : 4,727,203.92 = 1,935,355.38 : x
  2. Step 2: Convert to fraction form
    3,425,497.02/4,727,203.92 = 1,935,355.38/x
  3. Step 3: Cross multiply
    3,425,497.02x = 4,727,203.92 × 1,935,355.38
  4. Step 4: Simplify right side
    3,425,497.02x = 9,148,819,538,929.09
  5. Step 5: Solve for x
    x = 9,148,819,538,929.09/3,425,497.02
  6. Step 6: Final answer
    x = 2,670,800.61

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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.