Home / 1,062,586.40-1,466,370.34-579,151.94

Finding the Fourth Proportional to 1,062,586.40, 1,466,370.34 and 579,151.94

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Solution

The fourth proportional to 1,062,586.40, 1,466,370.34 and 579,151.94 is: 799,230.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,586.40 : 1,466,370.34 = 579,151.94 : x
  2. Step 2: Convert to fraction form
    1,062,586.40/1,466,370.34 = 579,151.94/x
  3. Step 3: Cross multiply
    1,062,586.40x = 1,466,370.34 × 579,151.94
  4. Step 4: Simplify right side
    1,062,586.40x = 849,251,218,389.73
  5. Step 5: Solve for x
    x = 849,251,218,389.73/1,062,586.40
  6. Step 6: Final answer
    x = 799,230.28

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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.