Home / 2,801,001.76-4,194,767.08-1,599,281.71

Finding the Fourth Proportional to 2,801,001.76, 4,194,767.08 and 1,599,281.71

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Solution

The fourth proportional to 2,801,001.76, 4,194,767.08 and 1,599,281.71 is: 2,395,076.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,801,001.76 : 4,194,767.08 = 1,599,281.71 : x
  2. Step 2: Convert to fraction form
    2,801,001.76/4,194,767.08 = 1,599,281.71/x
  3. Step 3: Cross multiply
    2,801,001.76x = 4,194,767.08 × 1,599,281.71
  4. Step 4: Simplify right side
    2,801,001.76x = 6,708,614,268,754.11
  5. Step 5: Solve for x
    x = 6,708,614,268,754.11/2,801,001.76
  6. Step 6: Final answer
    x = 2,395,076.78

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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.