Home / 2,522,292.40-3,479,853.64-1,941,693.04

Finding the Fourth Proportional to 2,522,292.40, 3,479,853.64 and 1,941,693.04

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Solution

The fourth proportional to 2,522,292.40, 3,479,853.64 and 1,941,693.04 is: 2,678,835.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,292.40 : 3,479,853.64 = 1,941,693.04 : x
  2. Step 2: Convert to fraction form
    2,522,292.40/3,479,853.64 = 1,941,693.04/x
  3. Step 3: Cross multiply
    2,522,292.40x = 3,479,853.64 × 1,941,693.04
  4. Step 4: Simplify right side
    2,522,292.40x = 6,756,807,593,006.67
  5. Step 5: Solve for x
    x = 6,756,807,593,006.67/2,522,292.40
  6. Step 6: Final answer
    x = 2,678,835.96

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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.