Home / 7,493,610.78-10,341,371.85-4,594,600.11

Finding the Fourth Proportional to 7,493,610.78, 10,341,371.85 and 4,594,600.11

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Solution

The fourth proportional to 7,493,610.78, 10,341,371.85 and 4,594,600.11 is: 6,340,664.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,610.78 : 10,341,371.85 = 4,594,600.11 : x
  2. Step 2: Convert to fraction form
    7,493,610.78/10,341,371.85 = 4,594,600.11/x
  3. Step 3: Cross multiply
    7,493,610.78x = 10,341,371.85 × 4,594,600.11
  4. Step 4: Simplify right side
    7,493,610.78x = 47,514,468,239,560.91
  5. Step 5: Solve for x
    x = 47,514,468,239,560.91/7,493,610.78
  6. Step 6: Final answer
    x = 6,340,664.02

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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.