Home / 6,049,623.70-9,074,435.55-5,571,326.80

Finding the Fourth Proportional to 6,049,623.70, 9,074,435.55 and 5,571,326.80

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Solution

The fourth proportional to 6,049,623.70, 9,074,435.55 and 5,571,326.80 is: 8,356,990.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,623.70 : 9,074,435.55 = 5,571,326.80 : x
  2. Step 2: Convert to fraction form
    6,049,623.70/9,074,435.55 = 5,571,326.80/x
  3. Step 3: Cross multiply
    6,049,623.70x = 9,074,435.55 × 5,571,326.80
  4. Step 4: Simplify right side
    6,049,623.70x = 50,556,645,974,587.74
  5. Step 5: Solve for x
    x = 50,556,645,974,587.74/6,049,623.70
  6. Step 6: Final answer
    x = 8,356,990.20

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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.