Home / 2,560,295.04-3,837,760.19-1,192,941.29

Finding the Fourth Proportional to 2,560,295.04, 3,837,760.19 and 1,192,941.29

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Solution

The fourth proportional to 2,560,295.04, 3,837,760.19 and 1,192,941.29 is: 1,788,162.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,295.04 : 3,837,760.19 = 1,192,941.29 : x
  2. Step 2: Convert to fraction form
    2,560,295.04/3,837,760.19 = 1,192,941.29/x
  3. Step 3: Cross multiply
    2,560,295.04x = 3,837,760.19 × 1,192,941.29
  4. Step 4: Simplify right side
    2,560,295.04x = 4,578,222,566,615.74
  5. Step 5: Solve for x
    x = 4,578,222,566,615.74/2,560,295.04
  6. Step 6: Final answer
    x = 1,788,162.10

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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.