Home / 954,078.01-1,431,109.71-244,104.91

Finding the Fourth Proportional to 954,078.01, 1,431,109.71 and 244,104.91

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Solution

The fourth proportional to 954,078.01, 1,431,109.71 and 244,104.91 is: 366,155.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,078.01 : 1,431,109.71 = 244,104.91 : x
  2. Step 2: Convert to fraction form
    954,078.01/1,431,109.71 = 244,104.91/x
  3. Step 3: Cross multiply
    954,078.01x = 1,431,109.71 × 244,104.91
  4. Step 4: Simplify right side
    954,078.01x = 349,340,903,381.90
  5. Step 5: Solve for x
    x = 349,340,903,381.90/954,078.01
  6. Step 6: Final answer
    x = 366,155.49

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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.