Home / 2,895,727.92-4,341,010.80-1,099,872.52

Finding the Fourth Proportional to 2,895,727.92, 4,341,010.80 and 1,099,872.52

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Solution

The fourth proportional to 2,895,727.92, 4,341,010.80 and 1,099,872.52 is: 1,648,828.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,895,727.92 : 4,341,010.80 = 1,099,872.52 : x
  2. Step 2: Convert to fraction form
    2,895,727.92/4,341,010.80 = 1,099,872.52/x
  3. Step 3: Cross multiply
    2,895,727.92x = 4,341,010.80 × 1,099,872.52
  4. Step 4: Simplify right side
    2,895,727.92x = 4,774,558,487,943.22
  5. Step 5: Solve for x
    x = 4,774,558,487,943.22/2,895,727.92
  6. Step 6: Final answer
    x = 1,648,828.42

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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.