Home / 2,422,263.97-3,342,722.45-1,334,535.55

Finding the Fourth Proportional to 2,422,263.97, 3,342,722.45 and 1,334,535.55

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Solution

The fourth proportional to 2,422,263.97, 3,342,722.45 and 1,334,535.55 is: 1,841,658.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,263.97 : 3,342,722.45 = 1,334,535.55 : x
  2. Step 2: Convert to fraction form
    2,422,263.97/3,342,722.45 = 1,334,535.55/x
  3. Step 3: Cross multiply
    2,422,263.97x = 3,342,722.45 × 1,334,535.55
  4. Step 4: Simplify right side
    2,422,263.97x = 4,460,981,934,798.31
  5. Step 5: Solve for x
    x = 4,460,981,934,798.31/2,422,263.97
  6. Step 6: Final answer
    x = 1,841,658.05

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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.