Home / 2,338,525.65-3,507,886.89-741,151.79

Finding the Fourth Proportional to 2,338,525.65, 3,507,886.89 and 741,151.79

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Solution

The fourth proportional to 2,338,525.65, 3,507,886.89 and 741,151.79 is: 1,111,758.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,525.65 : 3,507,886.89 = 741,151.79 : x
  2. Step 2: Convert to fraction form
    2,338,525.65/3,507,886.89 = 741,151.79/x
  3. Step 3: Cross multiply
    2,338,525.65x = 3,507,886.89 × 741,151.79
  4. Step 4: Simplify right side
    2,338,525.65x = 2,599,876,630,101.60
  5. Step 5: Solve for x
    x = 2,599,876,630,101.60/2,338,525.65
  6. Step 6: Final answer
    x = 1,111,758.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.