Home / 5,989,093.38-8,979,809.91-3,559,598.58

Finding the Fourth Proportional to 5,989,093.38, 8,979,809.91 and 3,559,598.58

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Solution

The fourth proportional to 5,989,093.38, 8,979,809.91 and 3,559,598.58 is: 5,337,121.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989,093.38 : 8,979,809.91 = 3,559,598.58 : x
  2. Step 2: Convert to fraction form
    5,989,093.38/8,979,809.91 = 3,559,598.58/x
  3. Step 3: Cross multiply
    5,989,093.38x = 8,979,809.91 × 3,559,598.58
  4. Step 4: Simplify right side
    5,989,093.38x = 31,964,518,604,305.93
  5. Step 5: Solve for x
    x = 31,964,518,604,305.93/5,989,093.38
  6. Step 6: Final answer
    x = 5,337,121.43

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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.