Home / 2,364,862.92-3,263,510.71-1,277,134.39

Finding the Fourth Proportional to 2,364,862.92, 3,263,510.71 and 1,277,134.39

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Solution

The fourth proportional to 2,364,862.92, 3,263,510.71 and 1,277,134.39 is: 1,762,445.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,862.92 : 3,263,510.71 = 1,277,134.39 : x
  2. Step 2: Convert to fraction form
    2,364,862.92/3,263,510.71 = 1,277,134.39/x
  3. Step 3: Cross multiply
    2,364,862.92x = 3,263,510.71 × 1,277,134.39
  4. Step 4: Simplify right side
    2,364,862.92x = 4,167,941,753,488.64
  5. Step 5: Solve for x
    x = 4,167,941,753,488.64/2,364,862.92
  6. Step 6: Final answer
    x = 1,762,445.39

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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.