Home / 2,006,511.86-3,010,213.83-940,986.02

Finding the Fourth Proportional to 2,006,511.86, 3,010,213.83 and 940,986.02

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Solution

The fourth proportional to 2,006,511.86, 3,010,213.83 and 940,986.02 is: 1,411,688.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,511.86 : 3,010,213.83 = 940,986.02 : x
  2. Step 2: Convert to fraction form
    2,006,511.86/3,010,213.83 = 940,986.02/x
  3. Step 3: Cross multiply
    2,006,511.86x = 3,010,213.83 × 940,986.02
  4. Step 4: Simplify right side
    2,006,511.86x = 2,832,569,131,240.66
  5. Step 5: Solve for x
    x = 2,832,569,131,240.66/2,006,511.86
  6. Step 6: Final answer
    x = 1,411,688.21

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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.