Home / 5,892,044.38-8,838,071.52-2,817,311.78

Finding the Fourth Proportional to 5,892,044.38, 8,838,071.52 and 2,817,311.78

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Solution

The fourth proportional to 5,892,044.38, 8,838,071.52 and 2,817,311.78 is: 4,225,970.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,892,044.38 : 8,838,071.52 = 2,817,311.78 : x
  2. Step 2: Convert to fraction form
    5,892,044.38/8,838,071.52 = 2,817,311.78/x
  3. Step 3: Cross multiply
    5,892,044.38x = 8,838,071.52 × 2,817,311.78
  4. Step 4: Simplify right side
    5,892,044.38x = 24,899,603,005,778.50
  5. Step 5: Solve for x
    x = 24,899,603,005,778.50/5,892,044.38
  6. Step 6: Final answer
    x = 4,225,970.04

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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.