Home / 17,587,219.80-26,383,454.10-6,226,775.40

Finding the Fourth Proportional to 17,587,219.80, 26,383,454.10 and 6,226,775.40

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Solution

The fourth proportional to 17,587,219.80, 26,383,454.10 and 6,226,775.40 is: 9,341,092.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,587,219.80 : 26,383,454.10 = 6,226,775.40 : x
  2. Step 2: Convert to fraction form
    17,587,219.80/26,383,454.10 = 6,226,775.40/x
  3. Step 3: Cross multiply
    17,587,219.80x = 26,383,454.10 × 6,226,775.40
  4. Step 4: Simplify right side
    17,587,219.80x = 164,283,842,956,909.16
  5. Step 5: Solve for x
    x = 164,283,842,956,909.16/17,587,219.80
  6. Step 6: Final answer
    x = 9,341,092.27

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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.