Home / 6,048,607.60-9,072,911.40-5,586,713.20

Finding the Fourth Proportional to 6,048,607.60, 9,072,911.40 and 5,586,713.20

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Solution

The fourth proportional to 6,048,607.60, 9,072,911.40 and 5,586,713.20 is: 8,380,069.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,607.60 : 9,072,911.40 = 5,586,713.20 : x
  2. Step 2: Convert to fraction form
    6,048,607.60/9,072,911.40 = 5,586,713.20/x
  3. Step 3: Cross multiply
    6,048,607.60x = 9,072,911.40 × 5,586,713.20
  4. Step 4: Simplify right side
    6,048,607.60x = 50,687,753,880,810.48
  5. Step 5: Solve for x
    x = 50,687,753,880,810.48/6,048,607.60
  6. Step 6: Final answer
    x = 8,380,069.80

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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.