Home / 2,290,223.70-3,435,335.55-794,315.70

Finding the Fourth Proportional to 2,290,223.70, 3,435,335.55 and 794,315.70

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Solution

The fourth proportional to 2,290,223.70, 3,435,335.55 and 794,315.70 is: 1,191,473.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,223.70 : 3,435,335.55 = 794,315.70 : x
  2. Step 2: Convert to fraction form
    2,290,223.70/3,435,335.55 = 794,315.70/x
  3. Step 3: Cross multiply
    2,290,223.70x = 3,435,335.55 × 794,315.70
  4. Step 4: Simplify right side
    2,290,223.70x = 2,728,740,962,133.13
  5. Step 5: Solve for x
    x = 2,728,740,962,133.13/2,290,223.70
  6. Step 6: Final answer
    x = 1,191,473.55

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Similar ratio
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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.