Home / 8,992,024.32-13,474,247.04-6,109,720.32

Finding the Fourth Proportional to 8,992,024.32, 13,474,247.04 and 6,109,720.32

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Solution

The fourth proportional to 8,992,024.32, 13,474,247.04 and 6,109,720.32 is: 9,155,211.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,992,024.32 : 13,474,247.04 = 6,109,720.32 : x
  2. Step 2: Convert to fraction form
    8,992,024.32/13,474,247.04 = 6,109,720.32/x
  3. Step 3: Cross multiply
    8,992,024.32x = 13,474,247.04 × 6,109,720.32
  4. Step 4: Simplify right side
    8,992,024.32x = 82,323,880,936,987.84
  5. Step 5: Solve for x
    x = 82,323,880,936,987.84/8,992,024.32
  6. Step 6: Final answer
    x = 9,155,211.11

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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.