Home / 2,262,099.76-3,393,399.02-664,787.25

Finding the Fourth Proportional to 2,262,099.76, 3,393,399.02 and 664,787.25

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Solution

The fourth proportional to 2,262,099.76, 3,393,399.02 and 664,787.25 is: 997,254.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,099.76 : 3,393,399.02 = 664,787.25 : x
  2. Step 2: Convert to fraction form
    2,262,099.76/3,393,399.02 = 664,787.25/x
  3. Step 3: Cross multiply
    2,262,099.76x = 3,393,399.02 × 664,787.25
  4. Step 4: Simplify right side
    2,262,099.76x = 2,255,888,399,334.56
  5. Step 5: Solve for x
    x = 2,255,888,399,334.56/2,262,099.76
  6. Step 6: Final answer
    x = 997,254.16

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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.