Home / 803,943.48-1,204,338.96-466,274.73

Finding the Fourth Proportional to 803,943.48, 1,204,338.96 and 466,274.73

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Solution

The fourth proportional to 803,943.48, 1,204,338.96 and 466,274.73 is: 698,497.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    803,943.48 : 1,204,338.96 = 466,274.73 : x
  2. Step 2: Convert to fraction form
    803,943.48/1,204,338.96 = 466,274.73/x
  3. Step 3: Cross multiply
    803,943.48x = 1,204,338.96 × 466,274.73
  4. Step 4: Simplify right side
    803,943.48x = 561,552,823,402.48
  5. Step 5: Solve for x
    x = 561,552,823,402.48/803,943.48
  6. Step 6: Final answer
    x = 698,497.89

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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.