Home / 1,062,792-1,466,652.96-610,228.80

Finding the Fourth Proportional to 1,062,792, 1,466,652.96 and 610,228.80

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Solution

The fourth proportional to 1,062,792, 1,466,652.96 and 610,228.80 is: 842,115.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,792 : 1,466,652.96 = 610,228.80 : x
  2. Step 2: Convert to fraction form
    1,062,792/1,466,652.96 = 610,228.80/x
  3. Step 3: Cross multiply
    1,062,792x = 1,466,652.96 × 610,228.80
  4. Step 4: Simplify right side
    1,062,792x = 894,993,875,797.25
  5. Step 5: Solve for x
    x = 894,993,875,797.25/1,062,792
  6. Step 6: Final answer
    x = 842,115.74

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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.