Home / 8,755,848.60-13,141,845.90-4,440,926.76

Finding the Fourth Proportional to 8,755,848.60, 13,141,845.90 and 4,440,926.76

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Solution

The fourth proportional to 8,755,848.60, 13,141,845.90 and 4,440,926.76 is: 6,665,484.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,755,848.60 : 13,141,845.90 = 4,440,926.76 : x
  2. Step 2: Convert to fraction form
    8,755,848.60/13,141,845.90 = 4,440,926.76/x
  3. Step 3: Cross multiply
    8,755,848.60x = 13,141,845.90 × 4,440,926.76
  4. Step 4: Simplify right side
    8,755,848.60x = 58,361,975,133,106.28
  5. Step 5: Solve for x
    x = 58,361,975,133,106.28/8,755,848.60
  6. Step 6: Final answer
    x = 6,665,484.73

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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.