Home / 3,005,717.14-4,497,932.94-1,869,014.62

Finding the Fourth Proportional to 3,005,717.14, 4,497,932.94 and 1,869,014.62

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Solution

The fourth proportional to 3,005,717.14, 4,497,932.94 and 1,869,014.62 is: 2,796,904.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,717.14 : 4,497,932.94 = 1,869,014.62 : x
  2. Step 2: Convert to fraction form
    3,005,717.14/4,497,932.94 = 1,869,014.62/x
  3. Step 3: Cross multiply
    3,005,717.14x = 4,497,932.94 × 1,869,014.62
  4. Step 4: Simplify right side
    3,005,717.14x = 8,406,702,424,639.58
  5. Step 5: Solve for x
    x = 8,406,702,424,639.58/3,005,717.14
  6. Step 6: Final answer
    x = 2,796,904.04

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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.