Home / 9,712,063.20-14,569,844.40-4,032,861.60

Finding the Fourth Proportional to 9,712,063.20, 14,569,844.40 and 4,032,861.60

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Solution

The fourth proportional to 9,712,063.20, 14,569,844.40 and 4,032,861.60 is: 6,050,018.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,712,063.20 : 14,569,844.40 = 4,032,861.60 : x
  2. Step 2: Convert to fraction form
    9,712,063.20/14,569,844.40 = 4,032,861.60/x
  3. Step 3: Cross multiply
    9,712,063.20x = 14,569,844.40 × 4,032,861.60
  4. Step 4: Simplify right side
    9,712,063.20x = 58,758,165,998,735.04
  5. Step 5: Solve for x
    x = 58,758,165,998,735.04/9,712,063.20
  6. Step 6: Final answer
    x = 6,050,018.91

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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.