Home / 1,612,052.01-2,224,631.66-886,884.15

Finding the Fourth Proportional to 1,612,052.01, 2,224,631.66 and 886,884.15

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Solution

The fourth proportional to 1,612,052.01, 2,224,631.66 and 886,884.15 is: 1,223,900.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,612,052.01 : 2,224,631.66 = 886,884.15 : x
  2. Step 2: Convert to fraction form
    1,612,052.01/2,224,631.66 = 886,884.15/x
  3. Step 3: Cross multiply
    1,612,052.01x = 2,224,631.66 × 886,884.15
  4. Step 4: Simplify right side
    1,612,052.01x = 1,972,990,561,059.40
  5. Step 5: Solve for x
    x = 1,972,990,561,059.40/1,612,052.01
  6. Step 6: Final answer
    x = 1,223,900.07

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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.