Home / 6,151,423.80-9,227,135.70-2,739,703.80

Finding the Fourth Proportional to 6,151,423.80, 9,227,135.70 and 2,739,703.80

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Solution

The fourth proportional to 6,151,423.80, 9,227,135.70 and 2,739,703.80 is: 4,109,555.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,423.80 : 9,227,135.70 = 2,739,703.80 : x
  2. Step 2: Convert to fraction form
    6,151,423.80/9,227,135.70 = 2,739,703.80/x
  3. Step 3: Cross multiply
    6,151,423.80x = 9,227,135.70 × 2,739,703.80
  4. Step 4: Simplify right side
    6,151,423.80x = 25,279,618,740,405.66
  5. Step 5: Solve for x
    x = 25,279,618,740,405.66/6,151,423.80
  6. Step 6: Final answer
    x = 4,109,555.70

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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.