Home / 9,073,524.89-12,521,349.30-4,943,728.05

Finding the Fourth Proportional to 9,073,524.89, 12,521,349.30 and 4,943,728.05

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Solution

The fourth proportional to 9,073,524.89, 12,521,349.30 and 4,943,728.05 is: 6,822,282.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,524.89 : 12,521,349.30 = 4,943,728.05 : x
  2. Step 2: Convert to fraction form
    9,073,524.89/12,521,349.30 = 4,943,728.05/x
  3. Step 3: Cross multiply
    9,073,524.89x = 12,521,349.30 × 4,943,728.05
  4. Step 4: Simplify right side
    9,073,524.89x = 61,902,145,758,257.87
  5. Step 5: Solve for x
    x = 61,902,145,758,257.87/9,073,524.89
  6. Step 6: Final answer
    x = 6,822,282.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.