Home / 3,499,759.20-4,830,294-2,049,369.96

Finding the Fourth Proportional to 3,499,759.20, 4,830,294 and 2,049,369.96

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Solution

The fourth proportional to 3,499,759.20, 4,830,294 and 2,049,369.96 is: 2,828,497.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,499,759.20 : 4,830,294 = 2,049,369.96 : x
  2. Step 2: Convert to fraction form
    3,499,759.20/4,830,294 = 2,049,369.96/x
  3. Step 3: Cross multiply
    3,499,759.20x = 4,830,294 × 2,049,369.96
  4. Step 4: Simplify right side
    3,499,759.20x = 9,899,059,421,568.24
  5. Step 5: Solve for x
    x = 9,899,059,421,568.24/3,499,759.20
  6. Step 6: Final answer
    x = 2,828,497.29

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1.5x scale

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.