Home / 4,917,072.30-6,785,063.19-2,741,411.22

Finding the Fourth Proportional to 4,917,072.30, 6,785,063.19 and 2,741,411.22

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Solution

The fourth proportional to 4,917,072.30, 6,785,063.19 and 2,741,411.22 is: 3,782,870.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,072.30 : 6,785,063.19 = 2,741,411.22 : x
  2. Step 2: Convert to fraction form
    4,917,072.30/6,785,063.19 = 2,741,411.22/x
  3. Step 3: Cross multiply
    4,917,072.30x = 6,785,063.19 × 2,741,411.22
  4. Step 4: Simplify right side
    4,917,072.30x = 18,600,648,357,475.00
  5. Step 5: Solve for x
    x = 18,600,648,357,475.00/4,917,072.30
  6. Step 6: Final answer
    x = 3,782,870.62

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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.