Home / 1,035,939.59-1,553,761.76-325,949.18

Finding the Fourth Proportional to 1,035,939.59, 1,553,761.76 and 325,949.18

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Solution

The fourth proportional to 1,035,939.59, 1,553,761.76 and 325,949.18 is: 488,877.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,939.59 : 1,553,761.76 = 325,949.18 : x
  2. Step 2: Convert to fraction form
    1,035,939.59/1,553,761.76 = 325,949.18/x
  3. Step 3: Cross multiply
    1,035,939.59x = 1,553,761.76 × 325,949.18
  4. Step 4: Simplify right side
    1,035,939.59x = 506,447,362,188.80
  5. Step 5: Solve for x
    x = 506,447,362,188.80/1,035,939.59
  6. Step 6: Final answer
    x = 488,877.31

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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.