Home / 4,974,442.62-7,461,235.28-3,028,666.82

Finding the Fourth Proportional to 4,974,442.62, 7,461,235.28 and 3,028,666.82

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Solution

The fourth proportional to 4,974,442.62, 7,461,235.28 and 3,028,666.82 is: 4,542,739.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974,442.62 : 7,461,235.28 = 3,028,666.82 : x
  2. Step 2: Convert to fraction form
    4,974,442.62/7,461,235.28 = 3,028,666.82/x
  3. Step 3: Cross multiply
    4,974,442.62x = 7,461,235.28 × 3,028,666.82
  4. Step 4: Simplify right side
    4,974,442.62x = 22,597,595,728,749.41
  5. Step 5: Solve for x
    x = 22,597,595,728,749.41/4,974,442.62
  6. Step 6: Final answer
    x = 4,542,739.25

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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.