Home / 3,257,551.14-4,495,960.20-1,807,712.29

Finding the Fourth Proportional to 3,257,551.14, 4,495,960.20 and 1,807,712.29

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Solution

The fourth proportional to 3,257,551.14, 4,495,960.20 and 1,807,712.29 is: 2,494,942.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,551.14 : 4,495,960.20 = 1,807,712.29 : x
  2. Step 2: Convert to fraction form
    3,257,551.14/4,495,960.20 = 1,807,712.29/x
  3. Step 3: Cross multiply
    3,257,551.14x = 4,495,960.20 × 1,807,712.29
  4. Step 4: Simplify right side
    3,257,551.14x = 8,127,402,508,890.86
  5. Step 5: Solve for x
    x = 8,127,402,508,890.86/3,257,551.14
  6. Step 6: Final answer
    x = 2,494,942.42

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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.