Home / 2,036,265.40-3,054,790.92-773,994.32

Finding the Fourth Proportional to 2,036,265.40, 3,054,790.92 and 773,994.32

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Solution

The fourth proportional to 2,036,265.40, 3,054,790.92 and 773,994.32 is: 1,161,140.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,265.40 : 3,054,790.92 = 773,994.32 : x
  2. Step 2: Convert to fraction form
    2,036,265.40/3,054,790.92 = 773,994.32/x
  3. Step 3: Cross multiply
    2,036,265.40x = 3,054,790.92 × 773,994.32
  4. Step 4: Simplify right side
    2,036,265.40x = 2,364,390,820,867.57
  5. Step 5: Solve for x
    x = 2,364,390,820,867.57/2,036,265.40
  6. Step 6: Final answer
    x = 1,161,140.79

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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.