Home / 11,227,922.96-16,835,437.60-4,396,497.72

Finding the Fourth Proportional to 11,227,922.96, 16,835,437.60 and 4,396,497.72

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Solution

The fourth proportional to 11,227,922.96, 16,835,437.60 and 4,396,497.72 is: 6,592,222.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,227,922.96 : 16,835,437.60 = 4,396,497.72 : x
  2. Step 2: Convert to fraction form
    11,227,922.96/16,835,437.60 = 4,396,497.72/x
  3. Step 3: Cross multiply
    11,227,922.96x = 16,835,437.60 × 4,396,497.72
  4. Step 4: Simplify right side
    11,227,922.96x = 74,016,963,023,602.28
  5. Step 5: Solve for x
    x = 74,016,963,023,602.28/11,227,922.96
  6. Step 6: Final answer
    x = 6,592,222.20

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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.