Home / 5,098,061.52-7,035,510.51-2,774,841.73

Finding the Fourth Proportional to 5,098,061.52, 7,035,510.51 and 2,774,841.73

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Solution

The fourth proportional to 5,098,061.52, 7,035,510.51 and 2,774,841.73 is: 3,829,382.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,061.52 : 7,035,510.51 = 2,774,841.73 : x
  2. Step 2: Convert to fraction form
    5,098,061.52/7,035,510.51 = 2,774,841.73/x
  3. Step 3: Cross multiply
    5,098,061.52x = 7,035,510.51 × 2,774,841.73
  4. Step 4: Simplify right side
    5,098,061.52x = 19,522,428,142,611.30
  5. Step 5: Solve for x
    x = 19,522,428,142,611.30/5,098,061.52
  6. Step 6: Final answer
    x = 3,829,382.61

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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.