Home / 3,224,040.66-4,449,176.10-1,773,705.06

Finding the Fourth Proportional to 3,224,040.66, 4,449,176.10 and 1,773,705.06

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Solution

The fourth proportional to 3,224,040.66, 4,449,176.10 and 1,773,705.06 is: 2,447,712.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,224,040.66 : 4,449,176.10 = 1,773,705.06 : x
  2. Step 2: Convert to fraction form
    3,224,040.66/4,449,176.10 = 1,773,705.06/x
  3. Step 3: Cross multiply
    3,224,040.66x = 4,449,176.10 × 1,773,705.06
  4. Step 4: Simplify right side
    3,224,040.66x = 7,891,526,161,401.07
  5. Step 5: Solve for x
    x = 7,891,526,161,401.07/3,224,040.66
  6. Step 6: Final answer
    x = 2,447,712.98

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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.