Home / 4,657,934.82-6,987,181.23-1,463,060.88

Finding the Fourth Proportional to 4,657,934.82, 6,987,181.23 and 1,463,060.88

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Solution

The fourth proportional to 4,657,934.82, 6,987,181.23 and 1,463,060.88 is: 2,194,678.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,657,934.82 : 6,987,181.23 = 1,463,060.88 : x
  2. Step 2: Convert to fraction form
    4,657,934.82/6,987,181.23 = 1,463,060.88/x
  3. Step 3: Cross multiply
    4,657,934.82x = 6,987,181.23 × 1,463,060.88
  4. Step 4: Simplify right side
    4,657,934.82x = 10,222,671,519,083.28
  5. Step 5: Solve for x
    x = 10,222,671,519,083.28/4,657,934.82
  6. Step 6: Final answer
    x = 2,194,678.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.