Home / 5,508,932.40-8,257,493.70-2,095,900.20

Finding the Fourth Proportional to 5,508,932.40, 8,257,493.70 and 2,095,900.20

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Solution

The fourth proportional to 5,508,932.40, 8,257,493.70 and 2,095,900.20 is: 3,141,603.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508,932.40 : 8,257,493.70 = 2,095,900.20 : x
  2. Step 2: Convert to fraction form
    5,508,932.40/8,257,493.70 = 2,095,900.20/x
  3. Step 3: Cross multiply
    5,508,932.40x = 8,257,493.70 × 2,095,900.20
  4. Step 4: Simplify right side
    5,508,932.40x = 17,306,882,697,328.74
  5. Step 5: Solve for x
    x = 17,306,882,697,328.74/5,508,932.40
  6. Step 6: Final answer
    x = 3,141,603.75

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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.