Home / 3,363,239.20-4,641,282.96-1,835,380

Finding the Fourth Proportional to 3,363,239.20, 4,641,282.96 and 1,835,380

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Solution

The fourth proportional to 3,363,239.20, 4,641,282.96 and 1,835,380 is: 2,532,831.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,239.20 : 4,641,282.96 = 1,835,380 : x
  2. Step 2: Convert to fraction form
    3,363,239.20/4,641,282.96 = 1,835,380/x
  3. Step 3: Cross multiply
    3,363,239.20x = 4,641,282.96 × 1,835,380
  4. Step 4: Simplify right side
    3,363,239.20x = 8,518,517,919,124.80
  5. Step 5: Solve for x
    x = 8,518,517,919,124.80/3,363,239.20
  6. Step 6: Final answer
    x = 2,532,831.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.