Home / 7,558,484.52-11,335,401.24-2,165,690.04

Finding the Fourth Proportional to 7,558,484.52, 11,335,401.24 and 2,165,690.04

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Solution

The fourth proportional to 7,558,484.52, 11,335,401.24 and 2,165,690.04 is: 3,247,868.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,484.52 : 11,335,401.24 = 2,165,690.04 : x
  2. Step 2: Convert to fraction form
    7,558,484.52/11,335,401.24 = 2,165,690.04/x
  3. Step 3: Cross multiply
    7,558,484.52x = 11,335,401.24 × 2,165,690.04
  4. Step 4: Simplify right side
    7,558,484.52x = 24,548,965,564,871.65
  5. Step 5: Solve for x
    x = 24,548,965,564,871.65/7,558,484.52
  6. Step 6: Final answer
    x = 3,247,868.74

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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.