Home / 7,523,744.54-11,266,458.33-4,957,178.39

Finding the Fourth Proportional to 7,523,744.54, 11,266,458.33 and 4,957,178.39

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Solution

The fourth proportional to 7,523,744.54, 11,266,458.33 and 4,957,178.39 is: 7,423,144.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,744.54 : 11,266,458.33 = 4,957,178.39 : x
  2. Step 2: Convert to fraction form
    7,523,744.54/11,266,458.33 = 4,957,178.39/x
  3. Step 3: Cross multiply
    7,523,744.54x = 11,266,458.33 × 4,957,178.39
  4. Step 4: Simplify right side
    7,523,744.54x = 55,849,843,765,311.48
  5. Step 5: Solve for x
    x = 55,849,843,765,311.48/7,523,744.54
  6. Step 6: Final answer
    x = 7,423,144.61

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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.