Home / 5,909,613.60-8,153,877.78-3,586,454.63

Finding the Fourth Proportional to 5,909,613.60, 8,153,877.78 and 3,586,454.63

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Solution

The fourth proportional to 5,909,613.60, 8,153,877.78 and 3,586,454.63 is: 4,948,464.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,909,613.60 : 8,153,877.78 = 3,586,454.63 : x
  2. Step 2: Convert to fraction form
    5,909,613.60/8,153,877.78 = 3,586,454.63/x
  3. Step 3: Cross multiply
    5,909,613.60x = 8,153,877.78 × 3,586,454.63
  4. Step 4: Simplify right side
    5,909,613.60x = 29,243,512,675,765.73
  5. Step 5: Solve for x
    x = 29,243,512,675,765.73/5,909,613.60
  6. Step 6: Final answer
    x = 4,948,464.43

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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.