Home / 1,467,892.30-2,201,729.10-614,743.60

Finding the Fourth Proportional to 1,467,892.30, 2,201,729.10 and 614,743.60

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Solution

The fourth proportional to 1,467,892.30, 2,201,729.10 and 614,743.60 is: 922,069.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,892.30 : 2,201,729.10 = 614,743.60 : x
  2. Step 2: Convert to fraction form
    1,467,892.30/2,201,729.10 = 614,743.60/x
  3. Step 3: Cross multiply
    1,467,892.30x = 2,201,729.10 × 614,743.60
  4. Step 4: Simplify right side
    1,467,892.30x = 1,353,498,873,158.76
  5. Step 5: Solve for x
    x = 1,353,498,873,158.76/1,467,892.30
  6. Step 6: Final answer
    x = 922,069.60

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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.