Home / 6,151,515.05-9,227,272.58-5,797,221.05

Finding the Fourth Proportional to 6,151,515.05, 9,227,272.58 and 5,797,221.05

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Solution

The fourth proportional to 6,151,515.05, 9,227,272.58 and 5,797,221.05 is: 8,695,831.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,151,515.05 : 9,227,272.58 = 5,797,221.05 : x
  2. Step 2: Convert to fraction form
    6,151,515.05/9,227,272.58 = 5,797,221.05/x
  3. Step 3: Cross multiply
    6,151,515.05x = 9,227,272.58 × 5,797,221.05
  4. Step 4: Simplify right side
    6,151,515.05x = 53,492,538,805,877.70
  5. Step 5: Solve for x
    x = 53,492,538,805,877.70/6,151,515.05
  6. Step 6: Final answer
    x = 8,695,831.58

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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.