Home / 1,017,862.30-1,526,793.45-893,446.30

Finding the Fourth Proportional to 1,017,862.30, 1,526,793.45 and 893,446.30

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Solution

The fourth proportional to 1,017,862.30, 1,526,793.45 and 893,446.30 is: 1,340,169.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,862.30 : 1,526,793.45 = 893,446.30 : x
  2. Step 2: Convert to fraction form
    1,017,862.30/1,526,793.45 = 893,446.30/x
  3. Step 3: Cross multiply
    1,017,862.30x = 1,526,793.45 × 893,446.30
  4. Step 4: Simplify right side
    1,017,862.30x = 1,364,107,958,766.74
  5. Step 5: Solve for x
    x = 1,364,107,958,766.74/1,017,862.30
  6. Step 6: Final answer
    x = 1,340,169.45

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Similar ratio
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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.