Home / 1,002,159.42-1,383,036.57-594,502.62

Finding the Fourth Proportional to 1,002,159.42, 1,383,036.57 and 594,502.62

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Solution

The fourth proportional to 1,002,159.42, 1,383,036.57 and 594,502.62 is: 820,447.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,159.42 : 1,383,036.57 = 594,502.62 : x
  2. Step 2: Convert to fraction form
    1,002,159.42/1,383,036.57 = 594,502.62/x
  3. Step 3: Cross multiply
    1,002,159.42x = 1,383,036.57 × 594,502.62
  4. Step 4: Simplify right side
    1,002,159.42x = 822,218,864,420.81
  5. Step 5: Solve for x
    x = 822,218,864,420.81/1,002,159.42
  6. Step 6: Final answer
    x = 820,447.17

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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.