Home / 8,818,000.20-13,227,047.01-2,752,223.94

Finding the Fourth Proportional to 8,818,000.20, 13,227,047.01 and 2,752,223.94

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Solution

The fourth proportional to 8,818,000.20, 13,227,047.01 and 2,752,223.94 is: 4,128,350.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,818,000.20 : 13,227,047.01 = 2,752,223.94 : x
  2. Step 2: Convert to fraction form
    8,818,000.20/13,227,047.01 = 2,752,223.94/x
  3. Step 3: Cross multiply
    8,818,000.20x = 13,227,047.01 × 2,752,223.94
  4. Step 4: Simplify right side
    8,818,000.20x = 36,403,795,436,427.42
  5. Step 5: Solve for x
    x = 36,403,795,436,427.42/8,818,000.20
  6. Step 6: Final answer
    x = 4,128,350.49

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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.