Home / 2,011,955.46-2,776,517.19-1,094,193.24

Finding the Fourth Proportional to 2,011,955.46, 2,776,517.19 and 1,094,193.24

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Solution

The fourth proportional to 2,011,955.46, 2,776,517.19 and 1,094,193.24 is: 1,509,996.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,955.46 : 2,776,517.19 = 1,094,193.24 : x
  2. Step 2: Convert to fraction form
    2,011,955.46/2,776,517.19 = 1,094,193.24/x
  3. Step 3: Cross multiply
    2,011,955.46x = 2,776,517.19 × 1,094,193.24
  4. Step 4: Simplify right side
    2,011,955.46x = 3,038,046,340,041.80
  5. Step 5: Solve for x
    x = 3,038,046,340,041.80/2,011,955.46
  6. Step 6: Final answer
    x = 1,509,996.82

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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.