Home / 3,293,639.55-4,941,872.31-1,273,302.38

Finding the Fourth Proportional to 3,293,639.55, 4,941,872.31 and 1,273,302.38

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Solution

The fourth proportional to 3,293,639.55, 4,941,872.31 and 1,273,302.38 is: 1,910,499.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,639.55 : 4,941,872.31 = 1,273,302.38 : x
  2. Step 2: Convert to fraction form
    3,293,639.55/4,941,872.31 = 1,273,302.38/x
  3. Step 3: Cross multiply
    3,293,639.55x = 4,941,872.31 × 1,273,302.38
  4. Step 4: Simplify right side
    3,293,639.55x = 6,292,497,749,269.74
  5. Step 5: Solve for x
    x = 6,292,497,749,269.74/3,293,639.55
  6. Step 6: Final answer
    x = 1,910,499.82

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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.