Home / 10,024,516.43-13,833,846.11-5,440,836.59

Finding the Fourth Proportional to 10,024,516.43, 13,833,846.11 and 5,440,836.59

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Solution

The fourth proportional to 10,024,516.43, 13,833,846.11 and 5,440,836.59 is: 7,508,361.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,516.43 : 13,833,846.11 = 5,440,836.59 : x
  2. Step 2: Convert to fraction form
    10,024,516.43/13,833,846.11 = 5,440,836.59/x
  3. Step 3: Cross multiply
    10,024,516.43x = 13,833,846.11 × 5,440,836.59
  4. Step 4: Simplify right side
    10,024,516.43x = 75,267,696,095,717.16
  5. Step 5: Solve for x
    x = 75,267,696,095,717.16/10,024,516.43
  6. Step 6: Final answer
    x = 7,508,361.79

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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.