Home / 954,346.16-1,431,481.83-323,259.95

Finding the Fourth Proportional to 954,346.16, 1,431,481.83 and 323,259.95

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Solution

The fourth proportional to 954,346.16, 1,431,481.83 and 323,259.95 is: 484,877.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,346.16 : 1,431,481.83 = 323,259.95 : x
  2. Step 2: Convert to fraction form
    954,346.16/1,431,481.83 = 323,259.95/x
  3. Step 3: Cross multiply
    954,346.16x = 1,431,481.83 × 323,259.95
  4. Step 4: Simplify right side
    954,346.16x = 462,740,737,634.30
  5. Step 5: Solve for x
    x = 462,740,737,634.30/954,346.16
  6. Step 6: Final answer
    x = 484,877.25

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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.