Home / 4,948,122.89-6,824,361.16-3,482,881.92

Finding the Fourth Proportional to 4,948,122.89, 6,824,361.16 and 3,482,881.92

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Solution

The fourth proportional to 4,948,122.89, 6,824,361.16 and 3,482,881.92 is: 4,803,527.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,948,122.89 : 6,824,361.16 = 3,482,881.92 : x
  2. Step 2: Convert to fraction form
    4,948,122.89/6,824,361.16 = 3,482,881.92/x
  3. Step 3: Cross multiply
    4,948,122.89x = 6,824,361.16 × 3,482,881.92
  4. Step 4: Simplify right side
    4,948,122.89x = 23,768,444,123,163.30
  5. Step 5: Solve for x
    x = 23,768,444,123,163.30/4,948,122.89
  6. Step 6: Final answer
    x = 4,803,527.45

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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.