Home / 7,694,294.24-10,610,262.96-5,116,394.72

Finding the Fourth Proportional to 7,694,294.24, 10,610,262.96 and 5,116,394.72

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Solution

The fourth proportional to 7,694,294.24, 10,610,262.96 and 5,116,394.72 is: 7,055,396.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,694,294.24 : 10,610,262.96 = 5,116,394.72 : x
  2. Step 2: Convert to fraction form
    7,694,294.24/10,610,262.96 = 5,116,394.72/x
  3. Step 3: Cross multiply
    7,694,294.24x = 10,610,262.96 × 5,116,394.72
  4. Step 4: Simplify right side
    7,694,294.24x = 54,286,293,386,355.57
  5. Step 5: Solve for x
    x = 54,286,293,386,355.57/7,694,294.24
  6. Step 6: Final answer
    x = 7,055,396.08

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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.