Home / 1,062,601.79-1,466,377.56-579,165.44

Finding the Fourth Proportional to 1,062,601.79, 1,466,377.56 and 579,165.44

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Solution

The fourth proportional to 1,062,601.79, 1,466,377.56 and 579,165.44 is: 799,241.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,601.79 : 1,466,377.56 = 579,165.44 : x
  2. Step 2: Convert to fraction form
    1,062,601.79/1,466,377.56 = 579,165.44/x
  3. Step 3: Cross multiply
    1,062,601.79x = 1,466,377.56 × 579,165.44
  4. Step 4: Simplify right side
    1,062,601.79x = 849,275,197,411.64
  5. Step 5: Solve for x
    x = 849,275,197,411.64/1,062,601.79
  6. Step 6: Final answer
    x = 799,241.27

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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.