Home / 11,591,809.40-17,387,714.10-4,016,257.40

Finding the Fourth Proportional to 11,591,809.40, 17,387,714.10 and 4,016,257.40

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Solution

The fourth proportional to 11,591,809.40, 17,387,714.10 and 4,016,257.40 is: 6,024,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,591,809.40 : 17,387,714.10 = 4,016,257.40 : x
  2. Step 2: Convert to fraction form
    11,591,809.40/17,387,714.10 = 4,016,257.40/x
  3. Step 3: Cross multiply
    11,591,809.40x = 17,387,714.10 × 4,016,257.40
  4. Step 4: Simplify right side
    11,591,809.40x = 69,833,535,423,209.34
  5. Step 5: Solve for x
    x = 69,833,535,423,209.34/11,591,809.40
  6. Step 6: Final answer
    x = 6,024,386.10

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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.