Home / 2,422,686.54-3,343,263.72-1,335,059.04

Finding the Fourth Proportional to 2,422,686.54, 3,343,263.72 and 1,335,059.04

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Solution

The fourth proportional to 2,422,686.54, 3,343,263.72 and 1,335,059.04 is: 1,842,357.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,686.54 : 3,343,263.72 = 1,335,059.04 : x
  2. Step 2: Convert to fraction form
    2,422,686.54/3,343,263.72 = 1,335,059.04/x
  3. Step 3: Cross multiply
    2,422,686.54x = 3,343,263.72 × 1,335,059.04
  4. Step 4: Simplify right side
    2,422,686.54x = 4,463,454,452,490.03
  5. Step 5: Solve for x
    x = 4,463,454,452,490.03/2,422,686.54
  6. Step 6: Final answer
    x = 1,842,357.39

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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.