Home / 5,930,972.48-8,184,754.08-3,214,720.32

Finding the Fourth Proportional to 5,930,972.48, 8,184,754.08 and 3,214,720.32

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Solution

The fourth proportional to 5,930,972.48, 8,184,754.08 and 3,214,720.32 is: 4,436,320.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,972.48 : 8,184,754.08 = 3,214,720.32 : x
  2. Step 2: Convert to fraction form
    5,930,972.48/8,184,754.08 = 3,214,720.32/x
  3. Step 3: Cross multiply
    5,930,972.48x = 8,184,754.08 × 3,214,720.32
  4. Step 4: Simplify right side
    5,930,972.48x = 26,311,695,255,178.91
  5. Step 5: Solve for x
    x = 26,311,695,255,178.91/5,930,972.48
  6. Step 6: Final answer
    x = 4,436,320.58

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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.