Home / 2,902,753.84-4,353,562.08-2,758,729.36

Finding the Fourth Proportional to 2,902,753.84, 4,353,562.08 and 2,758,729.36

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Solution

The fourth proportional to 2,902,753.84, 4,353,562.08 and 2,758,729.36 is: 4,137,553.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,753.84 : 4,353,562.08 = 2,758,729.36 : x
  2. Step 2: Convert to fraction form
    2,902,753.84/4,353,562.08 = 2,758,729.36/x
  3. Step 3: Cross multiply
    2,902,753.84x = 4,353,562.08 × 2,758,729.36
  4. Step 4: Simplify right side
    2,902,753.84x = 12,010,299,530,678.67
  5. Step 5: Solve for x
    x = 12,010,299,530,678.67/2,902,753.84
  6. Step 6: Final answer
    x = 4,137,553.58

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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.