Home / 954,362.48-1,431,435.54-244,395.68

Finding the Fourth Proportional to 954,362.48, 1,431,435.54 and 244,395.68

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Solution

The fourth proportional to 954,362.48, 1,431,435.54 and 244,395.68 is: 366,565.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,362.48 : 1,431,435.54 = 244,395.68 : x
  2. Step 2: Convert to fraction form
    954,362.48/1,431,435.54 = 244,395.68/x
  3. Step 3: Cross multiply
    954,362.48x = 1,431,435.54 × 244,395.68
  4. Step 4: Simplify right side
    954,362.48x = 349,836,662,174.47
  5. Step 5: Solve for x
    x = 349,836,662,174.47/954,362.48
  6. Step 6: Final answer
    x = 366,565.82

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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.