Home / 5,182,528.28-7,773,792.41-4,584,657.15

Finding the Fourth Proportional to 5,182,528.28, 7,773,792.41 and 4,584,657.15

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Solution

The fourth proportional to 5,182,528.28, 7,773,792.41 and 4,584,657.15 is: 6,876,985.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,182,528.28 : 7,773,792.41 = 4,584,657.15 : x
  2. Step 2: Convert to fraction form
    5,182,528.28/7,773,792.41 = 4,584,657.15/x
  3. Step 3: Cross multiply
    5,182,528.28x = 7,773,792.41 × 4,584,657.15
  4. Step 4: Simplify right side
    5,182,528.28x = 35,640,172,966,583.88
  5. Step 5: Solve for x
    x = 35,640,172,966,583.88/5,182,528.28
  6. Step 6: Final answer
    x = 6,876,985.73

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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.