Home / 598,940.10-898,410.15-244,208.70

Finding the Fourth Proportional to 598,940.10, 898,410.15 and 244,208.70

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Solution

The fourth proportional to 598,940.10, 898,410.15 and 244,208.70 is: 366,313.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,940.10 : 898,410.15 = 244,208.70 : x
  2. Step 2: Convert to fraction form
    598,940.10/898,410.15 = 244,208.70/x
  3. Step 3: Cross multiply
    598,940.10x = 898,410.15 × 244,208.70
  4. Step 4: Simplify right side
    598,940.10x = 219,399,574,798.31
  5. Step 5: Solve for x
    x = 219,399,574,798.31/598,940.10
  6. Step 6: Final answer
    x = 366,313.05

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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.