Home / 2,732,904.90-4,099,357.35-2,201,463.90

Finding the Fourth Proportional to 2,732,904.90, 4,099,357.35 and 2,201,463.90

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Solution

The fourth proportional to 2,732,904.90, 4,099,357.35 and 2,201,463.90 is: 3,302,195.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,904.90 : 4,099,357.35 = 2,201,463.90 : x
  2. Step 2: Convert to fraction form
    2,732,904.90/4,099,357.35 = 2,201,463.90/x
  3. Step 3: Cross multiply
    2,732,904.90x = 4,099,357.35 × 2,201,463.90
  4. Step 4: Simplify right side
    2,732,904.90x = 9,024,587,219,224.66
  5. Step 5: Solve for x
    x = 9,024,587,219,224.66/2,732,904.90
  6. Step 6: Final answer
    x = 3,302,195.85

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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.