Home / 1,739,567.84-2,400,735.11-965,345.27

Finding the Fourth Proportional to 1,739,567.84, 2,400,735.11 and 965,345.27

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Solution

The fourth proportional to 1,739,567.84, 2,400,735.11 and 965,345.27 is: 1,332,249.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,567.84 : 2,400,735.11 = 965,345.27 : x
  2. Step 2: Convert to fraction form
    1,739,567.84/2,400,735.11 = 965,345.27/x
  3. Step 3: Cross multiply
    1,739,567.84x = 2,400,735.11 × 965,345.27
  4. Step 4: Simplify right side
    1,739,567.84x = 2,317,538,266,131.03
  5. Step 5: Solve for x
    x = 2,317,538,266,131.03/1,739,567.84
  6. Step 6: Final answer
    x = 1,332,249.44

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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.