Home / 3,202,387.20-4,803,166.08-1,207,584

Finding the Fourth Proportional to 3,202,387.20, 4,803,166.08 and 1,207,584

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Solution

The fourth proportional to 3,202,387.20, 4,803,166.08 and 1,207,584 is: 1,811,219.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202,387.20 : 4,803,166.08 = 1,207,584 : x
  2. Step 2: Convert to fraction form
    3,202,387.20/4,803,166.08 = 1,207,584/x
  3. Step 3: Cross multiply
    3,202,387.20x = 4,803,166.08 × 1,207,584
  4. Step 4: Simplify right side
    3,202,387.20x = 5,800,226,507,550.72
  5. Step 5: Solve for x
    x = 5,800,226,507,550.72/3,202,387.20
  6. Step 6: Final answer
    x = 1,811,219.61

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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.