Home / 1,466,127-2,198,500.34-567,989.28

Finding the Fourth Proportional to 1,466,127, 2,198,500.34 and 567,989.28

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Solution

The fourth proportional to 1,466,127, 2,198,500.34 and 567,989.28 is: 851,716.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,127 : 2,198,500.34 = 567,989.28 : x
  2. Step 2: Convert to fraction form
    1,466,127/2,198,500.34 = 567,989.28/x
  3. Step 3: Cross multiply
    1,466,127x = 2,198,500.34 × 567,989.28
  4. Step 4: Simplify right side
    1,466,127x = 1,248,724,622,356.41
  5. Step 5: Solve for x
    x = 1,248,724,622,356.41/1,466,127
  6. Step 6: Final answer
    x = 851,716.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.