Home / 6,377,773.77-9,570,646.46-2,591,256.65

Finding the Fourth Proportional to 6,377,773.77, 9,570,646.46 and 2,591,256.65

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Solution

The fourth proportional to 6,377,773.77, 9,570,646.46 and 2,591,256.65 is: 3,888,504.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,773.77 : 9,570,646.46 = 2,591,256.65 : x
  2. Step 2: Convert to fraction form
    6,377,773.77/9,570,646.46 = 2,591,256.65/x
  3. Step 3: Cross multiply
    6,377,773.77x = 9,570,646.46 × 2,591,256.65
  4. Step 4: Simplify right side
    6,377,773.77x = 24,800,001,242,898.87
  5. Step 5: Solve for x
    x = 24,800,001,242,898.87/6,377,773.77
  6. Step 6: Final answer
    x = 3,888,504.38

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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.