Home / 3,619,732.84-5,429,592.98-924,057.70

Finding the Fourth Proportional to 3,619,732.84, 5,429,592.98 and 924,057.70

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Solution

The fourth proportional to 3,619,732.84, 5,429,592.98 and 924,057.70 is: 1,386,084.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,619,732.84 : 5,429,592.98 = 924,057.70 : x
  2. Step 2: Convert to fraction form
    3,619,732.84/5,429,592.98 = 924,057.70/x
  3. Step 3: Cross multiply
    3,619,732.84x = 5,429,592.98 × 924,057.70
  4. Step 4: Simplify right side
    3,619,732.84x = 5,017,257,201,034.95
  5. Step 5: Solve for x
    x = 5,017,257,201,034.95/3,619,732.84
  6. Step 6: Final answer
    x = 1,386,084.95

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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.