Home / 3,704,955.77-5,113,373.85-2,134,786.97

Finding the Fourth Proportional to 3,704,955.77, 5,113,373.85 and 2,134,786.97

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Solution

The fourth proportional to 3,704,955.77, 5,113,373.85 and 2,134,786.97 is: 2,946,314.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704,955.77 : 5,113,373.85 = 2,134,786.97 : x
  2. Step 2: Convert to fraction form
    3,704,955.77/5,113,373.85 = 2,134,786.97/x
  3. Step 3: Cross multiply
    3,704,955.77x = 5,113,373.85 × 2,134,786.97
  4. Step 4: Simplify right side
    3,704,955.77x = 10,915,963,860,116.72
  5. Step 5: Solve for x
    x = 10,915,963,860,116.72/3,704,955.77
  6. Step 6: Final answer
    x = 2,946,314.22

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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.