Home / 2,302,952.49-3,178,065.17-1,270,524.47

Finding the Fourth Proportional to 2,302,952.49, 3,178,065.17 and 1,270,524.47

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Solution

The fourth proportional to 2,302,952.49, 3,178,065.17 and 1,270,524.47 is: 1,753,318.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,952.49 : 3,178,065.17 = 1,270,524.47 : x
  2. Step 2: Convert to fraction form
    2,302,952.49/3,178,065.17 = 1,270,524.47/x
  3. Step 3: Cross multiply
    2,302,952.49x = 3,178,065.17 × 1,270,524.47
  4. Step 4: Simplify right side
    2,302,952.49x = 4,037,809,553,025.70
  5. Step 5: Solve for x
    x = 4,037,809,553,025.70/2,302,952.49
  6. Step 6: Final answer
    x = 1,753,318.65

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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.