Home / 2,446,642.60-3,669,963.90-2,092,348.60

Finding the Fourth Proportional to 2,446,642.60, 3,669,963.90 and 2,092,348.60

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Solution

The fourth proportional to 2,446,642.60, 3,669,963.90 and 2,092,348.60 is: 3,138,522.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,642.60 : 3,669,963.90 = 2,092,348.60 : x
  2. Step 2: Convert to fraction form
    2,446,642.60/3,669,963.90 = 2,092,348.60/x
  3. Step 3: Cross multiply
    2,446,642.60x = 3,669,963.90 × 2,092,348.60
  4. Step 4: Simplify right side
    2,446,642.60x = 7,678,843,828,215.54
  5. Step 5: Solve for x
    x = 7,678,843,828,215.54/2,446,642.60
  6. Step 6: Final answer
    x = 3,138,522.90

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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.