Home / 792,956.04-1,094,282.63-430,380.42

Finding the Fourth Proportional to 792,956.04, 1,094,282.63 and 430,380.42

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Solution

The fourth proportional to 792,956.04, 1,094,282.63 and 430,380.42 is: 593,926.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,956.04 : 1,094,282.63 = 430,380.42 : x
  2. Step 2: Convert to fraction form
    792,956.04/1,094,282.63 = 430,380.42/x
  3. Step 3: Cross multiply
    792,956.04x = 1,094,282.63 × 430,380.42
  4. Step 4: Simplify right side
    792,956.04x = 470,957,810,274.79
  5. Step 5: Solve for x
    x = 470,957,810,274.79/792,956.04
  6. Step 6: Final answer
    x = 593,926.76

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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.