Home / 1,452,964.44-2,005,040.46-799,529.40

Finding the Fourth Proportional to 1,452,964.44, 2,005,040.46 and 799,529.40

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Solution

The fourth proportional to 1,452,964.44, 2,005,040.46 and 799,529.40 is: 1,103,322.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,964.44 : 2,005,040.46 = 799,529.40 : x
  2. Step 2: Convert to fraction form
    1,452,964.44/2,005,040.46 = 799,529.40/x
  3. Step 3: Cross multiply
    1,452,964.44x = 2,005,040.46 × 799,529.40
  4. Step 4: Simplify right side
    1,452,964.44x = 1,603,088,795,959.52
  5. Step 5: Solve for x
    x = 1,603,088,795,959.52/1,452,964.44
  6. Step 6: Final answer
    x = 1,103,322.80

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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.