Home / 6,326,793.90-9,490,190.85-2,283,905.70

Finding the Fourth Proportional to 6,326,793.90, 9,490,190.85 and 2,283,905.70

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Solution

The fourth proportional to 6,326,793.90, 9,490,190.85 and 2,283,905.70 is: 3,425,858.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,793.90 : 9,490,190.85 = 2,283,905.70 : x
  2. Step 2: Convert to fraction form
    6,326,793.90/9,490,190.85 = 2,283,905.70/x
  3. Step 3: Cross multiply
    6,326,793.90x = 9,490,190.85 × 2,283,905.70
  4. Step 4: Simplify right side
    6,326,793.90x = 21,674,700,976,402.85
  5. Step 5: Solve for x
    x = 21,674,700,976,402.85/6,326,793.90
  6. Step 6: Final answer
    x = 3,425,858.55

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Double scale
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Similar ratio
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1.5x scale

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.