Home / 3,950,398.63-5,925,597.96-1,110,510.78

Finding the Fourth Proportional to 3,950,398.63, 5,925,597.96 and 1,110,510.78

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Solution

The fourth proportional to 3,950,398.63, 5,925,597.96 and 1,110,510.78 is: 1,665,766.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,398.63 : 5,925,597.96 = 1,110,510.78 : x
  2. Step 2: Convert to fraction form
    3,950,398.63/5,925,597.96 = 1,110,510.78/x
  3. Step 3: Cross multiply
    3,950,398.63x = 5,925,597.96 × 1,110,510.78
  4. Step 4: Simplify right side
    3,950,398.63x = 6,580,440,435,096.73
  5. Step 5: Solve for x
    x = 6,580,440,435,096.73/3,950,398.63
  6. Step 6: Final answer
    x = 1,665,766.18

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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.