Home / 5,798,928.54-8,701,377.66-2,389,734.12

Finding the Fourth Proportional to 5,798,928.54, 8,701,377.66 and 2,389,734.12

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Solution

The fourth proportional to 5,798,928.54, 8,701,377.66 and 2,389,734.12 is: 3,585,831.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,928.54 : 8,701,377.66 = 2,389,734.12 : x
  2. Step 2: Convert to fraction form
    5,798,928.54/8,701,377.66 = 2,389,734.12/x
  3. Step 3: Cross multiply
    5,798,928.54x = 8,701,377.66 × 2,389,734.12
  4. Step 4: Simplify right side
    5,798,928.54x = 20,793,979,085,107.76
  5. Step 5: Solve for x
    x = 20,793,979,085,107.76/5,798,928.54
  6. Step 6: Final answer
    x = 3,585,831.23

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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.