Home / 7,444,900.65-11,167,350.98-4,893,983.85

Finding the Fourth Proportional to 7,444,900.65, 11,167,350.98 and 4,893,983.85

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Solution

The fourth proportional to 7,444,900.65, 11,167,350.98 and 4,893,983.85 is: 7,340,975.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,900.65 : 11,167,350.98 = 4,893,983.85 : x
  2. Step 2: Convert to fraction form
    7,444,900.65/11,167,350.98 = 4,893,983.85/x
  3. Step 3: Cross multiply
    7,444,900.65x = 11,167,350.98 × 4,893,983.85
  4. Step 4: Simplify right side
    7,444,900.65x = 54,652,835,318,931.75
  5. Step 5: Solve for x
    x = 54,652,835,318,931.75/7,444,900.65
  6. Step 6: Final answer
    x = 7,340,975.78

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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.