Home / 9,191,343.17-13,788,996.73-4,582,842.10

Finding the Fourth Proportional to 9,191,343.17, 13,788,996.73 and 4,582,842.10

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Solution

The fourth proportional to 9,191,343.17, 13,788,996.73 and 4,582,842.10 is: 6,875,251.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,191,343.17 : 13,788,996.73 = 4,582,842.10 : x
  2. Step 2: Convert to fraction form
    9,191,343.17/13,788,996.73 = 4,582,842.10/x
  3. Step 3: Cross multiply
    9,191,343.17x = 13,788,996.73 × 4,582,842.10
  4. Step 4: Simplify right side
    9,191,343.17x = 63,192,794,685,076.73
  5. Step 5: Solve for x
    x = 63,192,794,685,076.73/9,191,343.17
  6. Step 6: Final answer
    x = 6,875,251.36

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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.