Home / 7,390,305.54-11,084,250.60-2,596,872.96

Finding the Fourth Proportional to 7,390,305.54, 11,084,250.60 and 2,596,872.96

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Solution

The fourth proportional to 7,390,305.54, 11,084,250.60 and 2,596,872.96 is: 3,894,885.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,390,305.54 : 11,084,250.60 = 2,596,872.96 : x
  2. Step 2: Convert to fraction form
    7,390,305.54/11,084,250.60 = 2,596,872.96/x
  3. Step 3: Cross multiply
    7,390,305.54x = 11,084,250.60 × 2,596,872.96
  4. Step 4: Simplify right side
    7,390,305.54x = 28,784,390,665,003.77
  5. Step 5: Solve for x
    x = 28,784,390,665,003.77/7,390,305.54
  6. Step 6: Final answer
    x = 3,894,885.06

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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.