Home / 10,024,292.79-13,833,529.92-5,440,614.03

Finding the Fourth Proportional to 10,024,292.79, 13,833,529.92 and 5,440,614.03

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Solution

The fourth proportional to 10,024,292.79, 13,833,529.92 and 5,440,614.03 is: 7,508,050.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,292.79 : 13,833,529.92 = 5,440,614.03 : x
  2. Step 2: Convert to fraction form
    10,024,292.79/13,833,529.92 = 5,440,614.03/x
  3. Step 3: Cross multiply
    10,024,292.79x = 13,833,529.92 × 5,440,614.03
  4. Step 4: Simplify right side
    10,024,292.79x = 75,262,896,967,176.78
  5. Step 5: Solve for x
    x = 75,262,896,967,176.78/10,024,292.79
  6. Step 6: Final answer
    x = 7,508,050.55

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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.