Home / 1,505,685.04-2,258,183-898,644.76

Finding the Fourth Proportional to 1,505,685.04, 2,258,183 and 898,644.76

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Solution

The fourth proportional to 1,505,685.04, 2,258,183 and 898,644.76 is: 1,347,761.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,505,685.04 : 2,258,183 = 898,644.76 : x
  2. Step 2: Convert to fraction form
    1,505,685.04/2,258,183 = 898,644.76/x
  3. Step 3: Cross multiply
    1,505,685.04x = 2,258,183 × 898,644.76
  4. Step 4: Simplify right side
    1,505,685.04x = 2,029,304,320,071.08
  5. Step 5: Solve for x
    x = 2,029,304,320,071.08/1,505,685.04
  6. Step 6: Final answer
    x = 1,347,761.49

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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.