Home / 3,274,444.17-4,518,735.53-1,824,143.22

Finding the Fourth Proportional to 3,274,444.17, 4,518,735.53 and 1,824,143.22

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Solution

The fourth proportional to 3,274,444.17, 4,518,735.53 and 1,824,143.22 is: 2,517,319.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,444.17 : 4,518,735.53 = 1,824,143.22 : x
  2. Step 2: Convert to fraction form
    3,274,444.17/4,518,735.53 = 1,824,143.22/x
  3. Step 3: Cross multiply
    3,274,444.17x = 4,518,735.53 × 1,824,143.22
  4. Step 4: Simplify right side
    3,274,444.17x = 8,242,820,770,901.89
  5. Step 5: Solve for x
    x = 8,242,820,770,901.89/3,274,444.17
  6. Step 6: Final answer
    x = 2,517,319.08

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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.