Home / 5,650,773.31-8,475,970.42-2,455,899.22

Finding the Fourth Proportional to 5,650,773.31, 8,475,970.42 and 2,455,899.22

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Solution

The fourth proportional to 5,650,773.31, 8,475,970.42 and 2,455,899.22 is: 3,683,766.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,650,773.31 : 8,475,970.42 = 2,455,899.22 : x
  2. Step 2: Convert to fraction form
    5,650,773.31/8,475,970.42 = 2,455,899.22/x
  3. Step 3: Cross multiply
    5,650,773.31x = 8,475,970.42 × 2,455,899.22
  4. Step 4: Simplify right side
    5,650,773.31x = 20,816,129,088,561.72
  5. Step 5: Solve for x
    x = 20,816,129,088,561.72/5,650,773.31
  6. Step 6: Final answer
    x = 3,683,766.44

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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.