Home / 7,665,096.60-11,497,644.90-6,525,232.20

Finding the Fourth Proportional to 7,665,096.60, 11,497,644.90 and 6,525,232.20

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Solution

The fourth proportional to 7,665,096.60, 11,497,644.90 and 6,525,232.20 is: 9,787,848.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,665,096.60 : 11,497,644.90 = 6,525,232.20 : x
  2. Step 2: Convert to fraction form
    7,665,096.60/11,497,644.90 = 6,525,232.20/x
  3. Step 3: Cross multiply
    7,665,096.60x = 11,497,644.90 × 6,525,232.20
  4. Step 4: Simplify right side
    7,665,096.60x = 75,024,802,725,645.78
  5. Step 5: Solve for x
    x = 75,024,802,725,645.78/7,665,096.60
  6. Step 6: Final answer
    x = 9,787,848.30

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Double scale
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Similar ratio
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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.