Home / 2,293,426.96-3,164,740.84-1,350,292.56

Finding the Fourth Proportional to 2,293,426.96, 3,164,740.84 and 1,350,292.56

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Solution

The fourth proportional to 2,293,426.96, 3,164,740.84 and 1,350,292.56 is: 1,863,292.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,426.96 : 3,164,740.84 = 1,350,292.56 : x
  2. Step 2: Convert to fraction form
    2,293,426.96/3,164,740.84 = 1,350,292.56/x
  3. Step 3: Cross multiply
    2,293,426.96x = 3,164,740.84 × 1,350,292.56
  4. Step 4: Simplify right side
    2,293,426.96x = 4,273,326,018,201.91
  5. Step 5: Solve for x
    x = 4,273,326,018,201.91/2,293,426.96
  6. Step 6: Final answer
    x = 1,863,292.83

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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.