Home / 2,424,265-3,345,589.38-1,351,177

Finding the Fourth Proportional to 2,424,265, 3,345,589.38 and 1,351,177

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Solution

The fourth proportional to 2,424,265, 3,345,589.38 and 1,351,177 is: 1,864,682.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,265 : 3,345,589.38 = 1,351,177 : x
  2. Step 2: Convert to fraction form
    2,424,265/3,345,589.38 = 1,351,177/x
  3. Step 3: Cross multiply
    2,424,265x = 3,345,589.38 × 1,351,177
  4. Step 4: Simplify right side
    2,424,265x = 4,520,483,421,700.26
  5. Step 5: Solve for x
    x = 4,520,483,421,700.26/2,424,265
  6. Step 6: Final answer
    x = 1,864,682.05

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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.