Home / 2,366,942.31-3,265,582.56-1,347,625.35

Finding the Fourth Proportional to 2,366,942.31, 3,265,582.56 and 1,347,625.35

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Solution

The fourth proportional to 2,366,942.31, 3,265,582.56 and 1,347,625.35 is: 1,859,268.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,942.31 : 3,265,582.56 = 1,347,625.35 : x
  2. Step 2: Convert to fraction form
    2,366,942.31/3,265,582.56 = 1,347,625.35/x
  3. Step 3: Cross multiply
    2,366,942.31x = 3,265,582.56 × 1,347,625.35
  4. Step 4: Simplify right side
    2,366,942.31x = 4,400,781,840,373.90
  5. Step 5: Solve for x
    x = 4,400,781,840,373.90/2,366,942.31
  6. Step 6: Final answer
    x = 1,859,268.74

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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.