Home / 2,463,065.16-3,401,377.44-2,328,878.16

Finding the Fourth Proportional to 2,463,065.16, 3,401,377.44 and 2,328,878.16

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Solution

The fourth proportional to 2,463,065.16, 3,401,377.44 and 2,328,878.16 is: 3,216,071.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,065.16 : 3,401,377.44 = 2,328,878.16 : x
  2. Step 2: Convert to fraction form
    2,463,065.16/3,401,377.44 = 2,328,878.16/x
  3. Step 3: Cross multiply
    2,463,065.16x = 3,401,377.44 × 2,328,878.16
  4. Step 4: Simplify right side
    2,463,065.16x = 7,921,393,633,932.71
  5. Step 5: Solve for x
    x = 7,921,393,633,932.71/2,463,065.16
  6. Step 6: Final answer
    x = 3,216,071.49

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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.