Home / 5,981,845.20-8,966,644.20-2,944,539.60

Finding the Fourth Proportional to 5,981,845.20, 8,966,644.20 and 2,944,539.60

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Solution

The fourth proportional to 5,981,845.20, 8,966,644.20 and 2,944,539.60 is: 4,413,795.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,981,845.20 : 8,966,644.20 = 2,944,539.60 : x
  2. Step 2: Convert to fraction form
    5,981,845.20/8,966,644.20 = 2,944,539.60/x
  3. Step 3: Cross multiply
    5,981,845.20x = 8,966,644.20 × 2,944,539.60
  4. Step 4: Simplify right side
    5,981,845.20x = 26,402,638,926,010.32
  5. Step 5: Solve for x
    x = 26,402,638,926,010.32/5,981,845.20
  6. Step 6: Final answer
    x = 4,413,795.08

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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.