Home / 4,974,439.61-7,461,230.79-3,028,663.82

Finding the Fourth Proportional to 4,974,439.61, 7,461,230.79 and 3,028,663.82

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Solution

The fourth proportional to 4,974,439.61, 7,461,230.79 and 3,028,663.82 is: 4,542,734.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974,439.61 : 7,461,230.79 = 3,028,663.82 : x
  2. Step 2: Convert to fraction form
    4,974,439.61/7,461,230.79 = 3,028,663.82/x
  3. Step 3: Cross multiply
    4,974,439.61x = 7,461,230.79 × 3,028,663.82
  4. Step 4: Simplify right side
    4,974,439.61x = 22,597,559,746,343.02
  5. Step 5: Solve for x
    x = 22,597,559,746,343.02/4,974,439.61
  6. Step 6: Final answer
    x = 4,542,734.76

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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.