Home / 11,680,060-17,520,090-3,701,884

Finding the Fourth Proportional to 11,680,060, 17,520,090 and 3,701,884

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Solution

The fourth proportional to 11,680,060, 17,520,090 and 3,701,884 is: 5,552,826

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,060 : 17,520,090 = 3,701,884 : x
  2. Step 2: Convert to fraction form
    11,680,060/17,520,090 = 3,701,884/x
  3. Step 3: Cross multiply
    11,680,060x = 17,520,090 × 3,701,884
  4. Step 4: Simplify right side
    11,680,060x = 64,857,340,849,560
  5. Step 5: Solve for x
    x = 64,857,340,849,560/11,680,060
  6. Step 6: Final answer
    x = 5,552,826

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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.