Home / 803,292.27-1,203,330.96-483,266.75

Finding the Fourth Proportional to 803,292.27, 1,203,330.96 and 483,266.75

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Solution

The fourth proportional to 803,292.27, 1,203,330.96 and 483,266.75 is: 723,933.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,292.27 : 1,203,330.96 = 483,266.75 : x
  2. Step 2: Convert to fraction form
    803,292.27/1,203,330.96 = 483,266.75/x
  3. Step 3: Cross multiply
    803,292.27x = 1,203,330.96 × 483,266.75
  4. Step 4: Simplify right side
    803,292.27x = 581,529,836,196.93
  5. Step 5: Solve for x
    x = 581,529,836,196.93/803,292.27
  6. Step 6: Final answer
    x = 723,933.07

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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.