Home / 4,321,435-5,963,556-2,387,696.08

Finding the Fourth Proportional to 4,321,435, 5,963,556 and 2,387,696.08

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Solution

The fourth proportional to 4,321,435, 5,963,556 and 2,387,696.08 is: 3,295,007.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,321,435 : 5,963,556 = 2,387,696.08 : x
  2. Step 2: Convert to fraction form
    4,321,435/5,963,556 = 2,387,696.08/x
  3. Step 3: Cross multiply
    4,321,435x = 5,963,556 × 2,387,696.08
  4. Step 4: Simplify right side
    4,321,435x = 14,239,159,284,060.48
  5. Step 5: Solve for x
    x = 14,239,159,284,060.48/4,321,435
  6. Step 6: Final answer
    x = 3,295,007.16

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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.