Home / 1,062,825.92-1,466,685.60-579,383.36

Finding the Fourth Proportional to 1,062,825.92, 1,466,685.60 and 579,383.36

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Solution

The fourth proportional to 1,062,825.92, 1,466,685.60 and 579,383.36 is: 799,541.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,825.92 : 1,466,685.60 = 579,383.36 : x
  2. Step 2: Convert to fraction form
    1,062,825.92/1,466,685.60 = 579,383.36/x
  3. Step 3: Cross multiply
    1,062,825.92x = 1,466,685.60 × 579,383.36
  4. Step 4: Simplify right side
    1,062,825.92x = 849,773,230,991.62
  5. Step 5: Solve for x
    x = 849,773,230,991.62/1,062,825.92
  6. Step 6: Final answer
    x = 799,541.31

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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.