Home / 11,195,056.17-16,781,944.50-4,376,001.11

Finding the Fourth Proportional to 11,195,056.17, 16,781,944.50 and 4,376,001.11

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Solution

The fourth proportional to 11,195,056.17, 16,781,944.50 and 4,376,001.11 is: 6,559,842.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195,056.17 : 16,781,944.50 = 4,376,001.11 : x
  2. Step 2: Convert to fraction form
    11,195,056.17/16,781,944.50 = 4,376,001.11/x
  3. Step 3: Cross multiply
    11,195,056.17x = 16,781,944.50 × 4,376,001.11
  4. Step 4: Simplify right side
    11,195,056.17x = 73,437,807,676,048.69
  5. Step 5: Solve for x
    x = 73,437,807,676,048.69/11,195,056.17
  6. Step 6: Final answer
    x = 6,559,842.72

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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.