Home / 9,023,785.32-12,452,738.95-4,893,907.61

Finding the Fourth Proportional to 9,023,785.32, 12,452,738.95 and 4,893,907.61

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Solution

The fourth proportional to 9,023,785.32, 12,452,738.95 and 4,893,907.61 is: 6,753,546.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,023,785.32 : 12,452,738.95 = 4,893,907.61 : x
  2. Step 2: Convert to fraction form
    9,023,785.32/12,452,738.95 = 4,893,907.61/x
  3. Step 3: Cross multiply
    9,023,785.32x = 12,452,738.95 × 4,893,907.61
  4. Step 4: Simplify right side
    9,023,785.32x = 60,942,553,949,997.64
  5. Step 5: Solve for x
    x = 60,942,553,949,997.64/9,023,785.32
  6. Step 6: Final answer
    x = 6,753,546.52

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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.