Home / 799,928.64-1,199,295.36-484,309.44

Finding the Fourth Proportional to 799,928.64, 1,199,295.36 and 484,309.44

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Solution

The fourth proportional to 799,928.64, 1,199,295.36 and 484,309.44 is: 726,102.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,928.64 : 1,199,295.36 = 484,309.44 : x
  2. Step 2: Convert to fraction form
    799,928.64/1,199,295.36 = 484,309.44/x
  3. Step 3: Cross multiply
    799,928.64x = 1,199,295.36 × 484,309.44
  4. Step 4: Simplify right side
    799,928.64x = 580,830,064,196.20
  5. Step 5: Solve for x
    x = 580,830,064,196.20/799,928.64
  6. Step 6: Final answer
    x = 726,102.35

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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.