Home / 3,670,502.90-5,505,754.35-2,713,909.10

Finding the Fourth Proportional to 3,670,502.90, 5,505,754.35 and 2,713,909.10

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Solution

The fourth proportional to 3,670,502.90, 5,505,754.35 and 2,713,909.10 is: 4,070,863.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,502.90 : 5,505,754.35 = 2,713,909.10 : x
  2. Step 2: Convert to fraction form
    3,670,502.90/5,505,754.35 = 2,713,909.10/x
  3. Step 3: Cross multiply
    3,670,502.90x = 5,505,754.35 × 2,713,909.10
  4. Step 4: Simplify right side
    3,670,502.90x = 14,942,116,832,829.58
  5. Step 5: Solve for x
    x = 14,942,116,832,829.58/3,670,502.90
  6. Step 6: Final answer
    x = 4,070,863.65

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Similar ratio
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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.