Home / 4,931,287.80-6,804,587.79-2,725,852.70

Finding the Fourth Proportional to 4,931,287.80, 6,804,587.79 and 2,725,852.70

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Solution

The fourth proportional to 4,931,287.80, 6,804,587.79 and 2,725,852.70 is: 3,761,350.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931,287.80 : 6,804,587.79 = 2,725,852.70 : x
  2. Step 2: Convert to fraction form
    4,931,287.80/6,804,587.79 = 2,725,852.70/x
  3. Step 3: Cross multiply
    4,931,287.80x = 6,804,587.79 × 2,725,852.70
  4. Step 4: Simplify right side
    4,931,287.80x = 18,548,303,965,735.59
  5. Step 5: Solve for x
    x = 18,548,303,965,735.59/4,931,287.80
  6. Step 6: Final answer
    x = 3,761,350.94

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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.