Home / 9,104,471.11-13,664,369.27-4,554,156.79

Finding the Fourth Proportional to 9,104,471.11, 13,664,369.27 and 4,554,156.79

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Solution

The fourth proportional to 9,104,471.11, 13,664,369.27 and 4,554,156.79 is: 6,835,068.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,471.11 : 13,664,369.27 = 4,554,156.79 : x
  2. Step 2: Convert to fraction form
    9,104,471.11/13,664,369.27 = 4,554,156.79/x
  3. Step 3: Cross multiply
    9,104,471.11x = 13,664,369.27 × 4,554,156.79
  4. Step 4: Simplify right side
    9,104,471.11x = 62,229,680,092,037.84
  5. Step 5: Solve for x
    x = 62,229,680,092,037.84/9,104,471.11
  6. Step 6: Final answer
    x = 6,835,068.10

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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.