Home / 6,048,040.20-9,072,060.30-5,565,150.60

Finding the Fourth Proportional to 6,048,040.20, 9,072,060.30 and 5,565,150.60

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Solution

The fourth proportional to 6,048,040.20, 9,072,060.30 and 5,565,150.60 is: 8,347,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,040.20 : 9,072,060.30 = 5,565,150.60 : x
  2. Step 2: Convert to fraction form
    6,048,040.20/9,072,060.30 = 5,565,150.60/x
  3. Step 3: Cross multiply
    6,048,040.20x = 9,072,060.30 × 5,565,150.60
  4. Step 4: Simplify right side
    6,048,040.20x = 50,487,381,821,781.18
  5. Step 5: Solve for x
    x = 50,487,381,821,781.18/6,048,040.20
  6. Step 6: Final answer
    x = 8,347,725.90

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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.