Home / 2,038,699.80-3,053,131.38-1,610,747.64

Finding the Fourth Proportional to 2,038,699.80, 3,053,131.38 and 1,610,747.64

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Solution

The fourth proportional to 2,038,699.80, 3,053,131.38 and 1,610,747.64 is: 2,412,235.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,699.80 : 3,053,131.38 = 1,610,747.64 : x
  2. Step 2: Convert to fraction form
    2,038,699.80/3,053,131.38 = 1,610,747.64/x
  3. Step 3: Cross multiply
    2,038,699.80x = 3,053,131.38 × 1,610,747.64
  4. Step 4: Simplify right side
    2,038,699.80x = 4,917,824,164,944.94
  5. Step 5: Solve for x
    x = 4,917,824,164,944.94/2,038,699.80
  6. Step 6: Final answer
    x = 2,412,235.57

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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.