Home / 5,459,914.14-7,534,721.91-3,012,616.02

Finding the Fourth Proportional to 5,459,914.14, 7,534,721.91 and 3,012,616.02

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Solution

The fourth proportional to 5,459,914.14, 7,534,721.91 and 3,012,616.02 is: 4,157,432.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,459,914.14 : 7,534,721.91 = 3,012,616.02 : x
  2. Step 2: Convert to fraction form
    5,459,914.14/7,534,721.91 = 3,012,616.02/x
  3. Step 3: Cross multiply
    5,459,914.14x = 7,534,721.91 × 3,012,616.02
  4. Step 4: Simplify right side
    5,459,914.14x = 22,699,223,932,311
  5. Step 5: Solve for x
    x = 22,699,223,932,311/5,459,914.14
  6. Step 6: Final answer
    x = 4,157,432.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.