Home / 2,274,251.76-3,411,360.90-926,097.48

Finding the Fourth Proportional to 2,274,251.76, 3,411,360.90 and 926,097.48

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Solution

The fourth proportional to 2,274,251.76, 3,411,360.90 and 926,097.48 is: 1,389,139.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,251.76 : 3,411,360.90 = 926,097.48 : x
  2. Step 2: Convert to fraction form
    2,274,251.76/3,411,360.90 = 926,097.48/x
  3. Step 3: Cross multiply
    2,274,251.76x = 3,411,360.90 × 926,097.48
  4. Step 4: Simplify right side
    2,274,251.76x = 3,159,252,732,860.53
  5. Step 5: Solve for x
    x = 3,159,252,732,860.53/2,274,251.76
  6. Step 6: Final answer
    x = 1,389,139.40

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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.