Home / 2,374,143.46-3,564,772.71-2,055,278.86

Finding the Fourth Proportional to 2,374,143.46, 3,564,772.71 and 2,055,278.86

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Solution

The fourth proportional to 2,374,143.46, 3,564,772.71 and 2,055,278.86 is: 3,085,998.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,143.46 : 3,564,772.71 = 2,055,278.86 : x
  2. Step 2: Convert to fraction form
    2,374,143.46/3,564,772.71 = 2,055,278.86/x
  3. Step 3: Cross multiply
    2,374,143.46x = 3,564,772.71 × 2,055,278.86
  4. Step 4: Simplify right side
    2,374,143.46x = 7,326,601,991,567.91
  5. Step 5: Solve for x
    x = 7,326,601,991,567.91/2,374,143.46
  6. Step 6: Final answer
    x = 3,085,998.01

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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.