Home / 9,663,717.74-13,334,846.91-5,796,396.14

Finding the Fourth Proportional to 9,663,717.74, 13,334,846.91 and 5,796,396.14

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Solution

The fourth proportional to 9,663,717.74, 13,334,846.91 and 5,796,396.14 is: 7,998,376.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,717.74 : 13,334,846.91 = 5,796,396.14 : x
  2. Step 2: Convert to fraction form
    9,663,717.74/13,334,846.91 = 5,796,396.14/x
  3. Step 3: Cross multiply
    9,663,717.74x = 13,334,846.91 × 5,796,396.14
  4. Step 4: Simplify right side
    9,663,717.74x = 77,294,055,156,614.92
  5. Step 5: Solve for x
    x = 77,294,055,156,614.92/9,663,717.74
  6. Step 6: Final answer
    x = 7,998,376.74

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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.