Home / 11,932,097.25-17,890,821.01-4,637,039.13

Finding the Fourth Proportional to 11,932,097.25, 17,890,821.01 and 4,637,039.13

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Solution

The fourth proportional to 11,932,097.25, 17,890,821.01 and 4,637,039.13 is: 6,952,712.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,932,097.25 : 17,890,821.01 = 4,637,039.13 : x
  2. Step 2: Convert to fraction form
    11,932,097.25/17,890,821.01 = 4,637,039.13/x
  3. Step 3: Cross multiply
    11,932,097.25x = 17,890,821.01 × 4,637,039.13
  4. Step 4: Simplify right side
    11,932,097.25x = 82,960,437,091,196.12
  5. Step 5: Solve for x
    x = 82,960,437,091,196.12/11,932,097.25
  6. Step 6: Final answer
    x = 6,952,712.11

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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.