Home / 10,474,570.08-14,454,767.52-5,890,891.32

Finding the Fourth Proportional to 10,474,570.08, 14,454,767.52 and 5,890,891.32

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Solution

The fourth proportional to 10,474,570.08, 14,454,767.52 and 5,890,891.32 is: 8,129,351.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,474,570.08 : 14,454,767.52 = 5,890,891.32 : x
  2. Step 2: Convert to fraction form
    10,474,570.08/14,454,767.52 = 5,890,891.32/x
  3. Step 3: Cross multiply
    10,474,570.08x = 14,454,767.52 × 5,890,891.32
  4. Step 4: Simplify right side
    10,474,570.08x = 85,151,464,516,185.92
  5. Step 5: Solve for x
    x = 85,151,464,516,185.92/10,474,570.08
  6. Step 6: Final answer
    x = 8,129,351.74

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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.