Home / 7,052,407.60-10,578,611.40-6,627,254.80

Finding the Fourth Proportional to 7,052,407.60, 10,578,611.40 and 6,627,254.80

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Solution

The fourth proportional to 7,052,407.60, 10,578,611.40 and 6,627,254.80 is: 9,940,882.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052,407.60 : 10,578,611.40 = 6,627,254.80 : x
  2. Step 2: Convert to fraction form
    7,052,407.60/10,578,611.40 = 6,627,254.80/x
  3. Step 3: Cross multiply
    7,052,407.60x = 10,578,611.40 × 6,627,254.80
  4. Step 4: Simplify right side
    7,052,407.60x = 70,107,153,177,984.72
  5. Step 5: Solve for x
    x = 70,107,153,177,984.72/7,052,407.60
  6. Step 6: Final answer
    x = 9,940,882.20

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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.