Home / 6,124,996.45-8,452,983.24-3,546,722.71

Finding the Fourth Proportional to 6,124,996.45, 8,452,983.24 and 3,546,722.71

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Solution

The fourth proportional to 6,124,996.45, 8,452,983.24 and 3,546,722.71 is: 4,894,759.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,996.45 : 8,452,983.24 = 3,546,722.71 : x
  2. Step 2: Convert to fraction form
    6,124,996.45/8,452,983.24 = 3,546,722.71/x
  3. Step 3: Cross multiply
    6,124,996.45x = 8,452,983.24 × 3,546,722.71
  4. Step 4: Simplify right side
    6,124,996.45x = 29,980,387,564,558.85
  5. Step 5: Solve for x
    x = 29,980,387,564,558.85/6,124,996.45
  6. Step 6: Final answer
    x = 4,894,759.99

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1.5x scale

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.