Home / 2,365,344.80-3,546,980.40-944,928.80

Finding the Fourth Proportional to 2,365,344.80, 3,546,980.40 and 944,928.80

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Solution

The fourth proportional to 2,365,344.80, 3,546,980.40 and 944,928.80 is: 1,416,979.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,344.80 : 3,546,980.40 = 944,928.80 : x
  2. Step 2: Convert to fraction form
    2,365,344.80/3,546,980.40 = 944,928.80/x
  3. Step 3: Cross multiply
    2,365,344.80x = 3,546,980.40 × 944,928.80
  4. Step 4: Simplify right side
    2,365,344.80x = 3,351,643,932,995.52
  5. Step 5: Solve for x
    x = 3,351,643,932,995.52/2,365,344.80
  6. Step 6: Final answer
    x = 1,416,979.01

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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.