Home / 1,267,795.26-1,902,004.92-369,245.52

Finding the Fourth Proportional to 1,267,795.26, 1,902,004.92 and 369,245.52

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Solution

The fourth proportional to 1,267,795.26, 1,902,004.92 and 369,245.52 is: 553,959.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,795.26 : 1,902,004.92 = 369,245.52 : x
  2. Step 2: Convert to fraction form
    1,267,795.26/1,902,004.92 = 369,245.52/x
  3. Step 3: Cross multiply
    1,267,795.26x = 1,902,004.92 × 369,245.52
  4. Step 4: Simplify right side
    1,267,795.26x = 702,306,795,727.96
  5. Step 5: Solve for x
    x = 702,306,795,727.96/1,267,795.26
  6. Step 6: Final answer
    x = 553,959.16

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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.