Home / 4,515,854.20-6,231,925.38-2,450,887.54

Finding the Fourth Proportional to 4,515,854.20, 6,231,925.38 and 2,450,887.54

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Solution

The fourth proportional to 4,515,854.20, 6,231,925.38 and 2,450,887.54 is: 3,382,250.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,854.20 : 6,231,925.38 = 2,450,887.54 : x
  2. Step 2: Convert to fraction form
    4,515,854.20/6,231,925.38 = 2,450,887.54/x
  3. Step 3: Cross multiply
    4,515,854.20x = 6,231,925.38 × 2,450,887.54
  4. Step 4: Simplify right side
    4,515,854.20x = 15,273,748,264,051.77
  5. Step 5: Solve for x
    x = 15,273,748,264,051.77/4,515,854.20
  6. Step 6: Final answer
    x = 3,382,250.09

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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.