Home / 5,664,569.73-8,496,914.19-4,534,515.66

Finding the Fourth Proportional to 5,664,569.73, 8,496,914.19 and 4,534,515.66

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Solution

The fourth proportional to 5,664,569.73, 8,496,914.19 and 4,534,515.66 is: 6,801,821.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,664,569.73 : 8,496,914.19 = 4,534,515.66 : x
  2. Step 2: Convert to fraction form
    5,664,569.73/8,496,914.19 = 4,534,515.66/x
  3. Step 3: Cross multiply
    5,664,569.73x = 8,496,914.19 × 4,534,515.66
  4. Step 4: Simplify right side
    5,664,569.73x = 38,529,390,456,231.21
  5. Step 5: Solve for x
    x = 38,529,390,456,231.21/5,664,569.73
  6. Step 6: Final answer
    x = 6,801,821.20

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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.