Home / 2,299,572.80-3,446,743.53-1,399,029.44

Finding the Fourth Proportional to 2,299,572.80, 3,446,743.53 and 1,399,029.44

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Solution

The fourth proportional to 2,299,572.80, 3,446,743.53 and 1,399,029.44 is: 2,096,952.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,572.80 : 3,446,743.53 = 1,399,029.44 : x
  2. Step 2: Convert to fraction form
    2,299,572.80/3,446,743.53 = 1,399,029.44/x
  3. Step 3: Cross multiply
    2,299,572.80x = 3,446,743.53 × 1,399,029.44
  4. Step 4: Simplify right side
    2,299,572.80x = 4,822,095,670,599.52
  5. Step 5: Solve for x
    x = 4,822,095,670,599.52/2,299,572.80
  6. Step 6: Final answer
    x = 2,096,952.82

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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.