Home / 1,062,529.68-1,466,248.27-579,084.45

Finding the Fourth Proportional to 1,062,529.68, 1,466,248.27 and 579,084.45

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Solution

The fourth proportional to 1,062,529.68, 1,466,248.27 and 579,084.45 is: 799,113.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,529.68 : 1,466,248.27 = 579,084.45 : x
  2. Step 2: Convert to fraction form
    1,062,529.68/1,466,248.27 = 579,084.45/x
  3. Step 3: Cross multiply
    1,062,529.68x = 1,466,248.27 × 579,084.45
  4. Step 4: Simplify right side
    1,062,529.68x = 849,081,567,136.04
  5. Step 5: Solve for x
    x = 849,081,567,136.04/1,062,529.68
  6. Step 6: Final answer
    x = 799,113.27

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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.