Home / 1,002,004.42-1,382,823.22-594,347.62

Finding the Fourth Proportional to 1,002,004.42, 1,382,823.22 and 594,347.62

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Solution

The fourth proportional to 1,002,004.42, 1,382,823.22 and 594,347.62 is: 820,233.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,004.42 : 1,382,823.22 = 594,347.62 : x
  2. Step 2: Convert to fraction form
    1,002,004.42/1,382,823.22 = 594,347.62/x
  3. Step 3: Cross multiply
    1,002,004.42x = 1,382,823.22 × 594,347.62
  4. Step 4: Simplify right side
    1,002,004.42x = 821,877,689,687.74
  5. Step 5: Solve for x
    x = 821,877,689,687.74/1,002,004.42
  6. Step 6: Final answer
    x = 820,233.60

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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.