Home / 2,206,393.22-3,037,784.01-1,882,804.70

Finding the Fourth Proportional to 2,206,393.22, 3,037,784.01 and 1,882,804.70

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Solution

The fourth proportional to 2,206,393.22, 3,037,784.01 and 1,882,804.70 is: 2,592,264.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,206,393.22 : 3,037,784.01 = 1,882,804.70 : x
  2. Step 2: Convert to fraction form
    2,206,393.22/3,037,784.01 = 1,882,804.70/x
  3. Step 3: Cross multiply
    2,206,393.22x = 3,037,784.01 × 1,882,804.70
  4. Step 4: Simplify right side
    2,206,393.22x = 5,719,554,012,146.79
  5. Step 5: Solve for x
    x = 5,719,554,012,146.79/2,206,393.22
  6. Step 6: Final answer
    x = 2,592,264.13

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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.