Home / 4,899,386.80-6,761,263.52-2,694,109.83

Finding the Fourth Proportional to 4,899,386.80, 6,761,263.52 and 2,694,109.83

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Solution

The fourth proportional to 4,899,386.80, 6,761,263.52 and 2,694,109.83 is: 3,717,931.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,899,386.80 : 6,761,263.52 = 2,694,109.83 : x
  2. Step 2: Convert to fraction form
    4,899,386.80/6,761,263.52 = 2,694,109.83/x
  3. Step 3: Cross multiply
    4,899,386.80x = 6,761,263.52 × 2,694,109.83
  4. Step 4: Simplify right side
    4,899,386.80x = 18,215,586,512,452.40
  5. Step 5: Solve for x
    x = 18,215,586,512,452.40/4,899,386.80
  6. Step 6: Final answer
    x = 3,717,931.91

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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.