Home / 5,632,555.55-8,445,100.40-2,037,854.73

Finding the Fourth Proportional to 5,632,555.55, 8,445,100.40 and 2,037,854.73

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Solution

The fourth proportional to 5,632,555.55, 8,445,100.40 and 2,037,854.73 is: 3,055,431.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,555.55 : 8,445,100.40 = 2,037,854.73 : x
  2. Step 2: Convert to fraction form
    5,632,555.55/8,445,100.40 = 2,037,854.73/x
  3. Step 3: Cross multiply
    5,632,555.55x = 8,445,100.40 × 2,037,854.73
  4. Step 4: Simplify right side
    5,632,555.55x = 17,209,887,785,275.62
  5. Step 5: Solve for x
    x = 17,209,887,785,275.62/5,632,555.55
  6. Step 6: Final answer
    x = 3,055,431.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.