Home / 2,792,754.86-4,185,226.67-1,510,593.30

Finding the Fourth Proportional to 2,792,754.86, 4,185,226.67 and 1,510,593.30

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Solution

The fourth proportional to 2,792,754.86, 4,185,226.67 and 1,510,593.30 is: 2,263,777.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,792,754.86 : 4,185,226.67 = 1,510,593.30 : x
  2. Step 2: Convert to fraction form
    2,792,754.86/4,185,226.67 = 1,510,593.30/x
  3. Step 3: Cross multiply
    2,792,754.86x = 4,185,226.67 × 1,510,593.30
  4. Step 4: Simplify right side
    2,792,754.86x = 6,322,175,359,130.35
  5. Step 5: Solve for x
    x = 6,322,175,359,130.35/2,792,754.86
  6. Step 6: Final answer
    x = 2,263,777.41

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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.