Home / 3,612,085.74-4,984,902.27-2,002,453.74

Finding the Fourth Proportional to 3,612,085.74, 4,984,902.27 and 2,002,453.74

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Solution

The fourth proportional to 3,612,085.74, 4,984,902.27 and 2,002,453.74 is: 2,763,510.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,085.74 : 4,984,902.27 = 2,002,453.74 : x
  2. Step 2: Convert to fraction form
    3,612,085.74/4,984,902.27 = 2,002,453.74/x
  3. Step 3: Cross multiply
    3,612,085.74x = 4,984,902.27 × 2,002,453.74
  4. Step 4: Simplify right side
    3,612,085.74x = 9,982,036,194,095.99
  5. Step 5: Solve for x
    x = 9,982,036,194,095.99/3,612,085.74
  6. Step 6: Final answer
    x = 2,763,510.31

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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.