Home / 1,017,670.08-1,404,285.24-587,941

Finding the Fourth Proportional to 1,017,670.08, 1,404,285.24 and 587,941

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Solution

The fourth proportional to 1,017,670.08, 1,404,285.24 and 587,941 is: 811,301.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,670.08 : 1,404,285.24 = 587,941 : x
  2. Step 2: Convert to fraction form
    1,017,670.08/1,404,285.24 = 587,941/x
  3. Step 3: Cross multiply
    1,017,670.08x = 1,404,285.24 × 587,941
  4. Step 4: Simplify right side
    1,017,670.08x = 825,636,868,290.84
  5. Step 5: Solve for x
    x = 825,636,868,290.84/1,017,670.08
  6. Step 6: Final answer
    x = 811,301.11

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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.