Home / 6,096,287.40-9,135,099.90-5,760,364.20

Finding the Fourth Proportional to 6,096,287.40, 9,135,099.90 and 5,760,364.20

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Solution

The fourth proportional to 6,096,287.40, 9,135,099.90 and 5,760,364.20 is: 8,631,729.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,096,287.40 : 9,135,099.90 = 5,760,364.20 : x
  2. Step 2: Convert to fraction form
    6,096,287.40/9,135,099.90 = 5,760,364.20/x
  3. Step 3: Cross multiply
    6,096,287.40x = 9,135,099.90 × 5,760,364.20
  4. Step 4: Simplify right side
    6,096,287.40x = 52,621,502,427,383.59
  5. Step 5: Solve for x
    x = 52,621,502,427,383.59/6,096,287.40
  6. Step 6: Final answer
    x = 8,631,729.28

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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.