Home / 3,237,237.30-4,855,855.95-1,107,002.10

Finding the Fourth Proportional to 3,237,237.30, 4,855,855.95 and 1,107,002.10

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Solution

The fourth proportional to 3,237,237.30, 4,855,855.95 and 1,107,002.10 is: 1,660,503.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,237.30 : 4,855,855.95 = 1,107,002.10 : x
  2. Step 2: Convert to fraction form
    3,237,237.30/4,855,855.95 = 1,107,002.10/x
  3. Step 3: Cross multiply
    3,237,237.30x = 4,855,855.95 × 1,107,002.10
  4. Step 4: Simplify right side
    3,237,237.30x = 5,375,442,733,947.50
  5. Step 5: Solve for x
    x = 5,375,442,733,947.50/3,237,237.30
  6. Step 6: Final answer
    x = 1,660,503.15

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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.