Home / 4,610,016.72-6,913,252.80-3,185,754.84

Finding the Fourth Proportional to 4,610,016.72, 6,913,252.80 and 3,185,754.84

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Solution

The fourth proportional to 4,610,016.72, 6,913,252.80 and 3,185,754.84 is: 4,777,407.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,016.72 : 6,913,252.80 = 3,185,754.84 : x
  2. Step 2: Convert to fraction form
    4,610,016.72/6,913,252.80 = 3,185,754.84/x
  3. Step 3: Cross multiply
    4,610,016.72x = 6,913,252.80 × 3,185,754.84
  4. Step 4: Simplify right side
    4,610,016.72x = 22,023,928,567,743.55
  5. Step 5: Solve for x
    x = 22,023,928,567,743.55/4,610,016.72
  6. Step 6: Final answer
    x = 4,777,407.52

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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.