Home / 6,197,178.18-8,543,092.45-4,330,799.27

Finding the Fourth Proportional to 6,197,178.18, 8,543,092.45 and 4,330,799.27

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Solution

The fourth proportional to 6,197,178.18, 8,543,092.45 and 4,330,799.27 is: 5,970,204.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,178.18 : 8,543,092.45 = 4,330,799.27 : x
  2. Step 2: Convert to fraction form
    6,197,178.18/8,543,092.45 = 4,330,799.27/x
  3. Step 3: Cross multiply
    6,197,178.18x = 8,543,092.45 × 4,330,799.27
  4. Step 4: Simplify right side
    6,197,178.18x = 36,998,418,492,460.05
  5. Step 5: Solve for x
    x = 36,998,418,492,460.05/6,197,178.18
  6. Step 6: Final answer
    x = 5,970,204.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.