Home / 4,918,597.59-7,377,342.35-1,324,627.59

Finding the Fourth Proportional to 4,918,597.59, 7,377,342.35 and 1,324,627.59

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Solution

The fourth proportional to 4,918,597.59, 7,377,342.35 and 1,324,627.59 is: 1,986,792.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,597.59 : 7,377,342.35 = 1,324,627.59 : x
  2. Step 2: Convert to fraction form
    4,918,597.59/7,377,342.35 = 1,324,627.59/x
  3. Step 3: Cross multiply
    4,918,597.59x = 7,377,342.35 × 1,324,627.59
  4. Step 4: Simplify right side
    4,918,597.59x = 9,772,231,211,062.30
  5. Step 5: Solve for x
    x = 9,772,231,211,062.30/4,918,597.59
  6. Step 6: Final answer
    x = 1,986,792.18

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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.