Home / 10,948,473.83-15,108,283.32-6,053,401.91

Finding the Fourth Proportional to 10,948,473.83, 15,108,283.32 and 6,053,401.91

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Solution

The fourth proportional to 10,948,473.83, 15,108,283.32 and 6,053,401.91 is: 8,353,357.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,473.83 : 15,108,283.32 = 6,053,401.91 : x
  2. Step 2: Convert to fraction form
    10,948,473.83/15,108,283.32 = 6,053,401.91/x
  3. Step 3: Cross multiply
    10,948,473.83x = 15,108,283.32 × 6,053,401.91
  4. Step 4: Simplify right side
    10,948,473.83x = 91,456,511,030,567.73
  5. Step 5: Solve for x
    x = 91,456,511,030,567.73/10,948,473.83
  6. Step 6: Final answer
    x = 8,353,357.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.