Home / 9,257,254.20-13,885,881.30-3,864,112.20

Finding the Fourth Proportional to 9,257,254.20, 13,885,881.30 and 3,864,112.20

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Solution

The fourth proportional to 9,257,254.20, 13,885,881.30 and 3,864,112.20 is: 5,796,168.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,254.20 : 13,885,881.30 = 3,864,112.20 : x
  2. Step 2: Convert to fraction form
    9,257,254.20/13,885,881.30 = 3,864,112.20/x
  3. Step 3: Cross multiply
    9,257,254.20x = 13,885,881.30 × 3,864,112.20
  4. Step 4: Simplify right side
    9,257,254.20x = 53,656,603,339,081.87
  5. Step 5: Solve for x
    x = 53,656,603,339,081.87/9,257,254.20
  6. Step 6: Final answer
    x = 5,796,168.30

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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.