Home / 1,799,080.80-2,482,725.66-983,284.44

Finding the Fourth Proportional to 1,799,080.80, 2,482,725.66 and 983,284.44

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Solution

The fourth proportional to 1,799,080.80, 2,482,725.66 and 983,284.44 is: 1,356,929.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,080.80 : 2,482,725.66 = 983,284.44 : x
  2. Step 2: Convert to fraction form
    1,799,080.80/2,482,725.66 = 983,284.44/x
  3. Step 3: Cross multiply
    1,799,080.80x = 2,482,725.66 × 983,284.44
  4. Step 4: Simplify right side
    1,799,080.80x = 2,441,225,510,266.73
  5. Step 5: Solve for x
    x = 2,441,225,510,266.73/1,799,080.80
  6. Step 6: Final answer
    x = 1,356,929.33

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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.