Home / 3,084,221.16-4,625,443.98-1,062,383.40

Finding the Fourth Proportional to 3,084,221.16, 4,625,443.98 and 1,062,383.40

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Solution

The fourth proportional to 3,084,221.16, 4,625,443.98 and 1,062,383.40 is: 1,593,269.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,221.16 : 4,625,443.98 = 1,062,383.40 : x
  2. Step 2: Convert to fraction form
    3,084,221.16/4,625,443.98 = 1,062,383.40/x
  3. Step 3: Cross multiply
    3,084,221.16x = 4,625,443.98 × 1,062,383.40
  4. Step 4: Simplify right side
    3,084,221.16x = 4,913,994,901,981.93
  5. Step 5: Solve for x
    x = 4,913,994,901,981.93/3,084,221.16
  6. Step 6: Final answer
    x = 1,593,269.30

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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.