Home / 6,696,472.85-9,243,099.24-4,373,720.46

Finding the Fourth Proportional to 6,696,472.85, 9,243,099.24 and 4,373,720.46

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Solution

The fourth proportional to 6,696,472.85, 9,243,099.24 and 4,373,720.46 is: 6,037,018.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696,472.85 : 9,243,099.24 = 4,373,720.46 : x
  2. Step 2: Convert to fraction form
    6,696,472.85/9,243,099.24 = 4,373,720.46/x
  3. Step 3: Cross multiply
    6,696,472.85x = 9,243,099.24 × 4,373,720.46
  4. Step 4: Simplify right side
    6,696,472.85x = 40,426,732,243,397
  5. Step 5: Solve for x
    x = 40,426,732,243,397/6,696,472.85
  6. Step 6: Final answer
    x = 6,037,018.76

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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.