Home / 5,239,226.94-7,227,487.61-3,062,347.89

Finding the Fourth Proportional to 5,239,226.94, 7,227,487.61 and 3,062,347.89

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Solution

The fourth proportional to 5,239,226.94, 7,227,487.61 and 3,062,347.89 is: 4,224,493.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,239,226.94 : 7,227,487.61 = 3,062,347.89 : x
  2. Step 2: Convert to fraction form
    5,239,226.94/7,227,487.61 = 3,062,347.89/x
  3. Step 3: Cross multiply
    5,239,226.94x = 7,227,487.61 × 3,062,347.89
  4. Step 4: Simplify right side
    5,239,226.94x = 22,133,081,381,035.46
  5. Step 5: Solve for x
    x = 22,133,081,381,035.46/5,239,226.94
  6. Step 6: Final answer
    x = 4,224,493.74

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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.