Home / 3,084,879.35-4,627,269.45-841,017.35

Finding the Fourth Proportional to 3,084,879.35, 4,627,269.45 and 841,017.35

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Solution

The fourth proportional to 3,084,879.35, 4,627,269.45 and 841,017.35 is: 1,261,512.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,879.35 : 4,627,269.45 = 841,017.35 : x
  2. Step 2: Convert to fraction form
    3,084,879.35/4,627,269.45 = 841,017.35/x
  3. Step 3: Cross multiply
    3,084,879.35x = 4,627,269.45 × 841,017.35
  4. Step 4: Simplify right side
    3,084,879.35x = 3,891,613,867,438.61
  5. Step 5: Solve for x
    x = 3,891,613,867,438.61/3,084,879.35
  6. Step 6: Final answer
    x = 1,261,512.50

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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.