Home / 2,235,054.60-3,084,284.18-1,268,164.08

Finding the Fourth Proportional to 2,235,054.60, 3,084,284.18 and 1,268,164.08

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Solution

The fourth proportional to 2,235,054.60, 3,084,284.18 and 1,268,164.08 is: 1,750,014.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,054.60 : 3,084,284.18 = 1,268,164.08 : x
  2. Step 2: Convert to fraction form
    2,235,054.60/3,084,284.18 = 1,268,164.08/x
  3. Step 3: Cross multiply
    2,235,054.60x = 3,084,284.18 × 1,268,164.08
  4. Step 4: Simplify right side
    2,235,054.60x = 3,911,378,412,758.67
  5. Step 5: Solve for x
    x = 3,911,378,412,758.67/2,235,054.60
  6. Step 6: Final answer
    x = 1,750,014.70

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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.