Home / 3,237,339.30-4,856,008.95-1,107,233.70

Finding the Fourth Proportional to 3,237,339.30, 4,856,008.95 and 1,107,233.70

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Solution

The fourth proportional to 3,237,339.30, 4,856,008.95 and 1,107,233.70 is: 1,660,850.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,339.30 : 4,856,008.95 = 1,107,233.70 : x
  2. Step 2: Convert to fraction form
    3,237,339.30/4,856,008.95 = 1,107,233.70/x
  3. Step 3: Cross multiply
    3,237,339.30x = 4,856,008.95 × 1,107,233.70
  4. Step 4: Simplify right side
    3,237,339.30x = 5,376,736,756,941.62
  5. Step 5: Solve for x
    x = 5,376,736,756,941.62/3,237,339.30
  6. Step 6: Final answer
    x = 1,660,850.55

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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.