Home / 2,051,272.55-3,076,908.83-2,023,278.95

Finding the Fourth Proportional to 2,051,272.55, 3,076,908.83 and 2,023,278.95

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Solution

The fourth proportional to 2,051,272.55, 3,076,908.83 and 2,023,278.95 is: 3,034,918.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,272.55 : 3,076,908.83 = 2,023,278.95 : x
  2. Step 2: Convert to fraction form
    2,051,272.55/3,076,908.83 = 2,023,278.95/x
  3. Step 3: Cross multiply
    2,051,272.55x = 3,076,908.83 × 2,023,278.95
  4. Step 4: Simplify right side
    2,051,272.55x = 6,225,444,866,808.13
  5. Step 5: Solve for x
    x = 6,225,444,866,808.13/2,051,272.55
  6. Step 6: Final answer
    x = 3,034,918.43

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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.