Home / 1,714,490.25-2,569,935.12-576,857.52

Finding the Fourth Proportional to 1,714,490.25, 2,569,935.12 and 576,857.52

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Solution

The fourth proportional to 1,714,490.25, 2,569,935.12 and 576,857.52 is: 864,680.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,490.25 : 2,569,935.12 = 576,857.52 : x
  2. Step 2: Convert to fraction form
    1,714,490.25/2,569,935.12 = 576,857.52/x
  3. Step 3: Cross multiply
    1,714,490.25x = 2,569,935.12 × 576,857.52
  4. Step 4: Simplify right side
    1,714,490.25x = 1,482,486,399,884.10
  5. Step 5: Solve for x
    x = 1,482,486,399,884.10/1,714,490.25
  6. Step 6: Final answer
    x = 864,680.57

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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.