Home / 2,234,661.15-3,353,741.33-1,036,731.90

Finding the Fourth Proportional to 2,234,661.15, 3,353,741.33 and 1,036,731.90

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Solution

The fourth proportional to 2,234,661.15, 3,353,741.33 and 1,036,731.90 is: 1,555,909.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,661.15 : 3,353,741.33 = 1,036,731.90 : x
  2. Step 2: Convert to fraction form
    2,234,661.15/3,353,741.33 = 1,036,731.90/x
  3. Step 3: Cross multiply
    2,234,661.15x = 3,353,741.33 × 1,036,731.90
  4. Step 4: Simplify right side
    2,234,661.15x = 3,476,930,621,159.43
  5. Step 5: Solve for x
    x = 3,476,930,621,159.43/2,234,661.15
  6. Step 6: Final answer
    x = 1,555,909.55

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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.