Home / 3,380,391.68-4,664,977.24-1,852,466

Finding the Fourth Proportional to 3,380,391.68, 4,664,977.24 and 1,852,466

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Solution

The fourth proportional to 3,380,391.68, 4,664,977.24 and 1,852,466 is: 2,556,423.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,380,391.68 : 4,664,977.24 = 1,852,466 : x
  2. Step 2: Convert to fraction form
    3,380,391.68/4,664,977.24 = 1,852,466/x
  3. Step 3: Cross multiply
    3,380,391.68x = 4,664,977.24 × 1,852,466
  4. Step 4: Simplify right side
    3,380,391.68x = 8,641,711,727,873.84
  5. Step 5: Solve for x
    x = 8,641,711,727,873.84/3,380,391.68
  6. Step 6: Final answer
    x = 2,556,423.20

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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.