Home / 1,773,648.04-2,447,634.19-957,851.64

Finding the Fourth Proportional to 1,773,648.04, 2,447,634.19 and 957,851.64

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Solution

The fourth proportional to 1,773,648.04, 2,447,634.19 and 957,851.64 is: 1,321,835.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,648.04 : 2,447,634.19 = 957,851.64 : x
  2. Step 2: Convert to fraction form
    1,773,648.04/2,447,634.19 = 957,851.64/x
  3. Step 3: Cross multiply
    1,773,648.04x = 2,447,634.19 × 957,851.64
  4. Step 4: Simplify right side
    1,773,648.04x = 2,344,470,420,616.94
  5. Step 5: Solve for x
    x = 2,344,470,420,616.94/1,773,648.04
  6. Step 6: Final answer
    x = 1,321,835.21

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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.