Home / 4,435,789.80-6,121,478.70-2,501,671.80

Finding the Fourth Proportional to 4,435,789.80, 6,121,478.70 and 2,501,671.80

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Solution

The fourth proportional to 4,435,789.80, 6,121,478.70 and 2,501,671.80 is: 3,452,357.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,789.80 : 6,121,478.70 = 2,501,671.80 : x
  2. Step 2: Convert to fraction form
    4,435,789.80/6,121,478.70 = 2,501,671.80/x
  3. Step 3: Cross multiply
    4,435,789.80x = 6,121,478.70 × 2,501,671.80
  4. Step 4: Simplify right side
    4,435,789.80x = 15,313,930,638,090.66
  5. Step 5: Solve for x
    x = 15,313,930,638,090.66/4,435,789.80
  6. Step 6: Final answer
    x = 3,452,357.15

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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.