Home / 11,269,332.04-16,904,705.16-3,182,940.84

Finding the Fourth Proportional to 11,269,332.04, 16,904,705.16 and 3,182,940.84

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Solution

The fourth proportional to 11,269,332.04, 16,904,705.16 and 3,182,940.84 is: 4,774,610.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,269,332.04 : 16,904,705.16 = 3,182,940.84 : x
  2. Step 2: Convert to fraction form
    11,269,332.04/16,904,705.16 = 3,182,940.84/x
  3. Step 3: Cross multiply
    11,269,332.04x = 16,904,705.16 × 3,182,940.84
  4. Step 4: Simplify right side
    11,269,332.04x = 53,806,676,441,922.73
  5. Step 5: Solve for x
    x = 53,806,676,441,922.73/11,269,332.04
  6. Step 6: Final answer
    x = 4,774,610.98

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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.