Home / 3,494,678.04-4,824,143.82-2,349,422.64

Finding the Fourth Proportional to 3,494,678.04, 4,824,143.82 and 2,349,422.64

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Solution

The fourth proportional to 3,494,678.04, 4,824,143.82 and 2,349,422.64 is: 3,243,203.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,678.04 : 4,824,143.82 = 2,349,422.64 : x
  2. Step 2: Convert to fraction form
    3,494,678.04/4,824,143.82 = 2,349,422.64/x
  3. Step 3: Cross multiply
    3,494,678.04x = 4,824,143.82 × 2,349,422.64
  4. Step 4: Simplify right side
    3,494,678.04x = 11,333,952,709,324.09
  5. Step 5: Solve for x
    x = 11,333,952,709,324.09/3,494,678.04
  6. Step 6: Final answer
    x = 3,243,203.69

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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.