Home / 4,576,171.76-6,864,656.08-1,501,240.32

Finding the Fourth Proportional to 4,576,171.76, 6,864,656.08 and 1,501,240.32

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Solution

The fourth proportional to 4,576,171.76, 6,864,656.08 and 1,501,240.32 is: 2,251,991.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,171.76 : 6,864,656.08 = 1,501,240.32 : x
  2. Step 2: Convert to fraction form
    4,576,171.76/6,864,656.08 = 1,501,240.32/x
  3. Step 3: Cross multiply
    4,576,171.76x = 6,864,656.08 × 1,501,240.32
  4. Step 4: Simplify right side
    4,576,171.76x = 10,305,498,490,229.15
  5. Step 5: Solve for x
    x = 10,305,498,490,229.15/4,576,171.76
  6. Step 6: Final answer
    x = 2,251,991.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.