Home / 3,257,550.89-4,495,959.86-1,807,712.04

Finding the Fourth Proportional to 3,257,550.89, 4,495,959.86 and 1,807,712.04

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Solution

The fourth proportional to 3,257,550.89, 4,495,959.86 and 1,807,712.04 is: 2,494,942.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,550.89 : 4,495,959.86 = 1,807,712.04 : x
  2. Step 2: Convert to fraction form
    3,257,550.89/4,495,959.86 = 1,807,712.04/x
  3. Step 3: Cross multiply
    3,257,550.89x = 4,495,959.86 × 1,807,712.04
  4. Step 4: Simplify right side
    3,257,550.89x = 8,127,400,761,240.16
  5. Step 5: Solve for x
    x = 8,127,400,761,240.16/3,257,550.89
  6. Step 6: Final answer
    x = 2,494,942.07

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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.