Home / 8,805,024.30-13,207,536.45-4,258,251.30

Finding the Fourth Proportional to 8,805,024.30, 13,207,536.45 and 4,258,251.30

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Solution

The fourth proportional to 8,805,024.30, 13,207,536.45 and 4,258,251.30 is: 6,387,376.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,805,024.30 : 13,207,536.45 = 4,258,251.30 : x
  2. Step 2: Convert to fraction form
    8,805,024.30/13,207,536.45 = 4,258,251.30/x
  3. Step 3: Cross multiply
    8,805,024.30x = 13,207,536.45 × 4,258,251.30
  4. Step 4: Simplify right side
    8,805,024.30x = 56,241,009,258,009.88
  5. Step 5: Solve for x
    x = 56,241,009,258,009.88/8,805,024.30
  6. Step 6: Final answer
    x = 6,387,376.95

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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.