Home / 2,453,299.38-3,385,553.49-1,365,547.86

Finding the Fourth Proportional to 2,453,299.38, 3,385,553.49 and 1,365,547.86

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Solution

The fourth proportional to 2,453,299.38, 3,385,553.49 and 1,365,547.86 is: 1,884,456.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,299.38 : 3,385,553.49 = 1,365,547.86 : x
  2. Step 2: Convert to fraction form
    2,453,299.38/3,385,553.49 = 1,365,547.86/x
  3. Step 3: Cross multiply
    2,453,299.38x = 3,385,553.49 × 1,365,547.86
  4. Step 4: Simplify right side
    2,453,299.38x = 4,623,135,323,185.03
  5. Step 5: Solve for x
    x = 4,623,135,323,185.03/2,453,299.38
  6. Step 6: Final answer
    x = 1,884,456.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.