Home / 2,541,675.07-3,811,705.03-835,424.65

Finding the Fourth Proportional to 2,541,675.07, 3,811,705.03 and 835,424.65

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Solution

The fourth proportional to 2,541,675.07, 3,811,705.03 and 835,424.65 is: 1,252,871.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,675.07 : 3,811,705.03 = 835,424.65 : x
  2. Step 2: Convert to fraction form
    2,541,675.07/3,811,705.03 = 835,424.65/x
  3. Step 3: Cross multiply
    2,541,675.07x = 3,811,705.03 × 835,424.65
  4. Step 4: Simplify right side
    2,541,675.07x = 3,184,392,340,590.99
  5. Step 5: Solve for x
    x = 3,184,392,340,590.99/2,541,675.07
  6. Step 6: Final answer
    x = 1,252,871.53

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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.