Home / 7,385,916.10-11,079,910.95-2,336,700.10

Finding the Fourth Proportional to 7,385,916.10, 11,079,910.95 and 2,336,700.10

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Solution

The fourth proportional to 7,385,916.10, 11,079,910.95 and 2,336,700.10 is: 3,505,378.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,385,916.10 : 11,079,910.95 = 2,336,700.10 : x
  2. Step 2: Convert to fraction form
    7,385,916.10/11,079,910.95 = 2,336,700.10/x
  3. Step 3: Cross multiply
    7,385,916.10x = 11,079,910.95 × 2,336,700.10
  4. Step 4: Simplify right side
    7,385,916.10x = 25,890,429,024,856.09
  5. Step 5: Solve for x
    x = 25,890,429,024,856.09/7,385,916.10
  6. Step 6: Final answer
    x = 3,505,378.16

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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.