Home / 4,548,569.56-6,276,285.08-2,687,726.13

Finding the Fourth Proportional to 4,548,569.56, 6,276,285.08 and 2,687,726.13

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Solution

The fourth proportional to 4,548,569.56, 6,276,285.08 and 2,687,726.13 is: 3,708,624.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,569.56 : 6,276,285.08 = 2,687,726.13 : x
  2. Step 2: Convert to fraction form
    4,548,569.56/6,276,285.08 = 2,687,726.13/x
  3. Step 3: Cross multiply
    4,548,569.56x = 6,276,285.08 × 2,687,726.13
  4. Step 4: Simplify right side
    4,548,569.56x = 16,868,935,364,025.08
  5. Step 5: Solve for x
    x = 16,868,935,364,025.08/4,548,569.56
  6. Step 6: Final answer
    x = 3,708,624.25

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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.