Home / 1,752,273.83-2,419,232.51-1,343,590.52

Finding the Fourth Proportional to 1,752,273.83, 2,419,232.51 and 1,343,590.52

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Solution

The fourth proportional to 1,752,273.83, 2,419,232.51 and 1,343,590.52 is: 1,854,994.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,273.83 : 2,419,232.51 = 1,343,590.52 : x
  2. Step 2: Convert to fraction form
    1,752,273.83/2,419,232.51 = 1,343,590.52/x
  3. Step 3: Cross multiply
    1,752,273.83x = 2,419,232.51 × 1,343,590.52
  4. Step 4: Simplify right side
    1,752,273.83x = 3,250,457,857,374.62
  5. Step 5: Solve for x
    x = 3,250,457,857,374.62/1,752,273.83
  6. Step 6: Final answer
    x = 1,854,994.23

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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.