Home / 4,516,562.80-6,232,695.22-2,556,398.80

Finding the Fourth Proportional to 4,516,562.80, 6,232,695.22 and 2,556,398.80

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Solution

The fourth proportional to 4,516,562.80, 6,232,695.22 and 2,556,398.80 is: 3,527,738.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,562.80 : 6,232,695.22 = 2,556,398.80 : x
  2. Step 2: Convert to fraction form
    4,516,562.80/6,232,695.22 = 2,556,398.80/x
  3. Step 3: Cross multiply
    4,516,562.80x = 6,232,695.22 × 2,556,398.80
  4. Step 4: Simplify right side
    4,516,562.80x = 15,933,254,581,173.73
  5. Step 5: Solve for x
    x = 15,933,254,581,173.73/4,516,562.80
  6. Step 6: Final answer
    x = 3,527,738.97

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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.