Home / 5,398,027.32-8,098,369.36-3,803,704.32

Finding the Fourth Proportional to 5,398,027.32, 8,098,369.36 and 3,803,704.32

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Solution

The fourth proportional to 5,398,027.32, 8,098,369.36 and 3,803,704.32 is: 5,706,492.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,398,027.32 : 8,098,369.36 = 3,803,704.32 : x
  2. Step 2: Convert to fraction form
    5,398,027.32/8,098,369.36 = 3,803,704.32/x
  3. Step 3: Cross multiply
    5,398,027.32x = 8,098,369.36 × 3,803,704.32
  4. Step 4: Simplify right side
    5,398,027.32x = 30,803,802,519,587.64
  5. Step 5: Solve for x
    x = 30,803,802,519,587.64/5,398,027.32
  6. Step 6: Final answer
    x = 5,706,492.52

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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.