Home / 2,416,725.48-3,335,010.66-1,328,995.92

Finding the Fourth Proportional to 2,416,725.48, 3,335,010.66 and 1,328,995.92

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Solution

The fourth proportional to 2,416,725.48, 3,335,010.66 and 1,328,995.92 is: 1,833,975.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,725.48 : 3,335,010.66 = 1,328,995.92 : x
  2. Step 2: Convert to fraction form
    2,416,725.48/3,335,010.66 = 1,328,995.92/x
  3. Step 3: Cross multiply
    2,416,725.48x = 3,335,010.66 × 1,328,995.92
  4. Step 4: Simplify right side
    2,416,725.48x = 4,432,215,560,296.51
  5. Step 5: Solve for x
    x = 4,432,215,560,296.51/2,416,725.48
  6. Step 6: Final answer
    x = 1,833,975.60

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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.