Home / 6,896,963.20-10,344,031.68-4,337,004.16

Finding the Fourth Proportional to 6,896,963.20, 10,344,031.68 and 4,337,004.16

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Solution

The fourth proportional to 6,896,963.20, 10,344,031.68 and 4,337,004.16 is: 6,504,617.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,896,963.20 : 10,344,031.68 = 4,337,004.16 : x
  2. Step 2: Convert to fraction form
    6,896,963.20/10,344,031.68 = 4,337,004.16/x
  3. Step 3: Cross multiply
    6,896,963.20x = 10,344,031.68 × 4,337,004.16
  4. Step 4: Simplify right side
    6,896,963.20x = 44,862,108,427,331.79
  5. Step 5: Solve for x
    x = 44,862,108,427,331.79/6,896,963.20
  6. Step 6: Final answer
    x = 6,504,617.63

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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.