Home / 5,225,188.17-7,838,276.94-2,030,560.71

Finding the Fourth Proportional to 5,225,188.17, 7,838,276.94 and 2,030,560.71

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Solution

The fourth proportional to 5,225,188.17, 7,838,276.94 and 2,030,560.71 is: 3,046,033.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225,188.17 : 7,838,276.94 = 2,030,560.71 : x
  2. Step 2: Convert to fraction form
    5,225,188.17/7,838,276.94 = 2,030,560.71/x
  3. Step 3: Cross multiply
    5,225,188.17x = 7,838,276.94 × 2,030,560.71
  4. Step 4: Simplify right side
    5,225,188.17x = 15,916,097,188,463.03
  5. Step 5: Solve for x
    x = 15,916,097,188,463.03/5,225,188.17
  6. Step 6: Final answer
    x = 3,046,033.30

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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.