Home / 10,011,049.16-15,016,573.50-4,618,104

Finding the Fourth Proportional to 10,011,049.16, 15,016,573.50 and 4,618,104

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Solution

The fourth proportional to 10,011,049.16, 15,016,573.50 and 4,618,104 is: 6,927,155.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,011,049.16 : 15,016,573.50 = 4,618,104 : x
  2. Step 2: Convert to fraction form
    10,011,049.16/15,016,573.50 = 4,618,104/x
  3. Step 3: Cross multiply
    10,011,049.16x = 15,016,573.50 × 4,618,104
  4. Step 4: Simplify right side
    10,011,049.16x = 69,348,098,146,644
  5. Step 5: Solve for x
    x = 69,348,098,146,644/10,011,049.16
  6. Step 6: Final answer
    x = 6,927,155.89

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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.