Home / 4,009,493.66-5,532,759.12-2,267,077.61

Finding the Fourth Proportional to 4,009,493.66, 5,532,759.12 and 2,267,077.61

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Solution

The fourth proportional to 4,009,493.66, 5,532,759.12 and 2,267,077.61 is: 3,128,373.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,493.66 : 5,532,759.12 = 2,267,077.61 : x
  2. Step 2: Convert to fraction form
    4,009,493.66/5,532,759.12 = 2,267,077.61/x
  3. Step 3: Cross multiply
    4,009,493.66x = 5,532,759.12 × 2,267,077.61
  4. Step 4: Simplify right side
    4,009,493.66x = 12,543,194,294,811.51
  5. Step 5: Solve for x
    x = 12,543,194,294,811.51/4,009,493.66
  6. Step 6: Final answer
    x = 3,128,373.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.