Home / 3,436,829.46-5,159,749.37-2,304,657.81

Finding the Fourth Proportional to 3,436,829.46, 5,159,749.37 and 2,304,657.81

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Solution

The fourth proportional to 3,436,829.46, 5,159,749.37 and 2,304,657.81 is: 3,460,007.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,436,829.46 : 5,159,749.37 = 2,304,657.81 : x
  2. Step 2: Convert to fraction form
    3,436,829.46/5,159,749.37 = 2,304,657.81/x
  3. Step 3: Cross multiply
    3,436,829.46x = 5,159,749.37 × 2,304,657.81
  4. Step 4: Simplify right side
    3,436,829.46x = 11,891,456,671,689.79
  5. Step 5: Solve for x
    x = 11,891,456,671,689.79/3,436,829.46
  6. Step 6: Final answer
    x = 3,460,007.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.