Home / 1,452,063.96-2,003,554.62-848,335.32

Finding the Fourth Proportional to 1,452,063.96, 2,003,554.62 and 848,335.32

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Solution

The fourth proportional to 1,452,063.96, 2,003,554.62 and 848,335.32 is: 1,170,531.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,063.96 : 2,003,554.62 = 848,335.32 : x
  2. Step 2: Convert to fraction form
    1,452,063.96/2,003,554.62 = 848,335.32/x
  3. Step 3: Cross multiply
    1,452,063.96x = 2,003,554.62 × 848,335.32
  4. Step 4: Simplify right side
    1,452,063.96x = 1,699,686,149,695.18
  5. Step 5: Solve for x
    x = 1,699,686,149,695.18/1,452,063.96
  6. Step 6: Final answer
    x = 1,170,531.19

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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.