Home / 1,498,211.44-2,247,382.78-433,361.14

Finding the Fourth Proportional to 1,498,211.44, 2,247,382.78 and 433,361.14

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Solution

The fourth proportional to 1,498,211.44, 2,247,382.78 and 433,361.14 is: 650,060.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,211.44 : 2,247,382.78 = 433,361.14 : x
  2. Step 2: Convert to fraction form
    1,498,211.44/2,247,382.78 = 433,361.14/x
  3. Step 3: Cross multiply
    1,498,211.44x = 2,247,382.78 × 433,361.14
  4. Step 4: Simplify right side
    1,498,211.44x = 973,928,363,557.17
  5. Step 5: Solve for x
    x = 973,928,363,557.17/1,498,211.44
  6. Step 6: Final answer
    x = 650,060.69

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1.5x scale

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.