Home / 1,101,864.60-1,650,828.60-944,400.60

Finding the Fourth Proportional to 1,101,864.60, 1,650,828.60 and 944,400.60

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Solution

The fourth proportional to 1,101,864.60, 1,650,828.60 and 944,400.60 is: 1,414,913.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,101,864.60 : 1,650,828.60 = 944,400.60 : x
  2. Step 2: Convert to fraction form
    1,101,864.60/1,650,828.60 = 944,400.60/x
  3. Step 3: Cross multiply
    1,101,864.60x = 1,650,828.60 × 944,400.60
  4. Step 4: Simplify right side
    1,101,864.60x = 1,559,043,520,337.16
  5. Step 5: Solve for x
    x = 1,559,043,520,337.16/1,101,864.60
  6. Step 6: Final answer
    x = 1,414,913.88

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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.