Home / 2,463,556.66-3,399,805.28-1,416,976.16

Finding the Fourth Proportional to 2,463,556.66, 3,399,805.28 and 1,416,976.16

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Solution

The fourth proportional to 2,463,556.66, 3,399,805.28 and 1,416,976.16 is: 1,955,482.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,556.66 : 3,399,805.28 = 1,416,976.16 : x
  2. Step 2: Convert to fraction form
    2,463,556.66/3,399,805.28 = 1,416,976.16/x
  3. Step 3: Cross multiply
    2,463,556.66x = 3,399,805.28 × 1,416,976.16
  4. Step 4: Simplify right side
    2,463,556.66x = 4,817,443,030,402.12
  5. Step 5: Solve for x
    x = 4,817,443,030,402.12/2,463,556.66
  6. Step 6: Final answer
    x = 1,955,482.94

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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.