Home / 2,936,733.92-4,053,437.76-2,006,818.34

Finding the Fourth Proportional to 2,936,733.92, 4,053,437.76 and 2,006,818.34

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Solution

The fourth proportional to 2,936,733.92, 4,053,437.76 and 2,006,818.34 is: 2,769,918.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,733.92 : 4,053,437.76 = 2,006,818.34 : x
  2. Step 2: Convert to fraction form
    2,936,733.92/4,053,437.76 = 2,006,818.34/x
  3. Step 3: Cross multiply
    2,936,733.92x = 4,053,437.76 × 2,006,818.34
  4. Step 4: Simplify right side
    2,936,733.92x = 8,134,513,236,816.52
  5. Step 5: Solve for x
    x = 8,134,513,236,816.52/2,936,733.92
  6. Step 6: Final answer
    x = 2,769,918.37

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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.