Home / 4,693,631.66-6,476,101.53-2,656,441.16

Finding the Fourth Proportional to 4,693,631.66, 6,476,101.53 and 2,656,441.16

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Solution

The fourth proportional to 4,693,631.66, 6,476,101.53 and 2,656,441.16 is: 3,665,260.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,631.66 : 6,476,101.53 = 2,656,441.16 : x
  2. Step 2: Convert to fraction form
    4,693,631.66/6,476,101.53 = 2,656,441.16/x
  3. Step 3: Cross multiply
    4,693,631.66x = 6,476,101.53 × 2,656,441.16
  4. Step 4: Simplify right side
    4,693,631.66x = 17,203,382,660,630.98
  5. Step 5: Solve for x
    x = 17,203,382,660,630.98/4,693,631.66
  6. Step 6: Final answer
    x = 3,665,260.49

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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.