Home / 2,527,473.66-3,792,708.59-931,156.85

Finding the Fourth Proportional to 2,527,473.66, 3,792,708.59 and 931,156.85

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Solution

The fourth proportional to 2,527,473.66, 3,792,708.59 and 931,156.85 is: 1,397,287.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,473.66 : 3,792,708.59 = 931,156.85 : x
  2. Step 2: Convert to fraction form
    2,527,473.66/3,792,708.59 = 931,156.85/x
  3. Step 3: Cross multiply
    2,527,473.66x = 3,792,708.59 × 931,156.85
  4. Step 4: Simplify right side
    2,527,473.66x = 3,531,606,583,632.34
  5. Step 5: Solve for x
    x = 3,531,606,583,632.34/2,527,473.66
  6. Step 6: Final answer
    x = 1,397,287.20

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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.