Home / 4,794,572.16-6,616,710.75-2,757,383.28

Finding the Fourth Proportional to 4,794,572.16, 6,616,710.75 and 2,757,383.28

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Solution

The fourth proportional to 4,794,572.16, 6,616,710.75 and 2,757,383.28 is: 3,805,304.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,572.16 : 6,616,710.75 = 2,757,383.28 : x
  2. Step 2: Convert to fraction form
    4,794,572.16/6,616,710.75 = 2,757,383.28/x
  3. Step 3: Cross multiply
    4,794,572.16x = 6,616,710.75 × 2,757,383.28
  4. Step 4: Simplify right side
    4,794,572.16x = 18,244,807,590,646.26
  5. Step 5: Solve for x
    x = 18,244,807,590,646.26/4,794,572.16
  6. Step 6: Final answer
    x = 3,805,304.62

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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.