Home / 2,369,591.17-3,270,025.91-1,281,860.04

Finding the Fourth Proportional to 2,369,591.17, 3,270,025.91 and 1,281,860.04

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Solution

The fourth proportional to 2,369,591.17, 3,270,025.91 and 1,281,860.04 is: 1,768,961.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369,591.17 : 3,270,025.91 = 1,281,860.04 : x
  2. Step 2: Convert to fraction form
    2,369,591.17/3,270,025.91 = 1,281,860.04/x
  3. Step 3: Cross multiply
    2,369,591.17x = 3,270,025.91 × 1,281,860.04
  4. Step 4: Simplify right side
    2,369,591.17x = 4,191,715,521,034.21
  5. Step 5: Solve for x
    x = 4,191,715,521,034.21/2,369,591.17
  6. Step 6: Final answer
    x = 1,768,961.49

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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.