Home / 6,523,530.32-9,002,695.56-3,622,967.12

Finding the Fourth Proportional to 6,523,530.32, 9,002,695.56 and 3,622,967.12

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Solution

The fourth proportional to 6,523,530.32, 9,002,695.56 and 3,622,967.12 is: 4,999,818.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,530.32 : 9,002,695.56 = 3,622,967.12 : x
  2. Step 2: Convert to fraction form
    6,523,530.32/9,002,695.56 = 3,622,967.12/x
  3. Step 3: Cross multiply
    6,523,530.32x = 9,002,695.56 × 3,622,967.12
  4. Step 4: Simplify right side
    6,523,530.32x = 32,616,470,005,249.99
  5. Step 5: Solve for x
    x = 32,616,470,005,249.99/6,523,530.32
  6. Step 6: Final answer
    x = 4,999,818.87

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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.