Home / 792,443.64-1,093,647.66-452,846.04

Finding the Fourth Proportional to 792,443.64, 1,093,647.66 and 452,846.04

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Solution

The fourth proportional to 792,443.64, 1,093,647.66 and 452,846.04 is: 624,970.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,443.64 : 1,093,647.66 = 452,846.04 : x
  2. Step 2: Convert to fraction form
    792,443.64/1,093,647.66 = 452,846.04/x
  3. Step 3: Cross multiply
    792,443.64x = 1,093,647.66 × 452,846.04
  4. Step 4: Simplify right side
    792,443.64x = 495,254,011,986.27
  5. Step 5: Solve for x
    x = 495,254,011,986.27/792,443.64
  6. Step 6: Final answer
    x = 624,970.64

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1.5x scale

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.