Home / 1,161,939.60-1,739,676.83-592,092.18

Finding the Fourth Proportional to 1,161,939.60, 1,739,676.83 and 592,092.18

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Solution

The fourth proportional to 1,161,939.60, 1,739,676.83 and 592,092.18 is: 886,491.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,939.60 : 1,739,676.83 = 592,092.18 : x
  2. Step 2: Convert to fraction form
    1,161,939.60/1,739,676.83 = 592,092.18/x
  3. Step 3: Cross multiply
    1,161,939.60x = 1,739,676.83 × 592,092.18
  4. Step 4: Simplify right side
    1,161,939.60x = 1,030,049,043,809.73
  5. Step 5: Solve for x
    x = 1,030,049,043,809.73/1,161,939.60
  6. Step 6: Final answer
    x = 886,491.04

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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.