Home / 6,136,511.87-9,204,767.54-5,829,662.10

Finding the Fourth Proportional to 6,136,511.87, 9,204,767.54 and 5,829,662.10

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Solution

The fourth proportional to 6,136,511.87, 9,204,767.54 and 5,829,662.10 is: 8,744,492.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,511.87 : 9,204,767.54 = 5,829,662.10 : x
  2. Step 2: Convert to fraction form
    6,136,511.87/9,204,767.54 = 5,829,662.10/x
  3. Step 3: Cross multiply
    6,136,511.87x = 9,204,767.54 × 5,829,662.10
  4. Step 4: Simplify right side
    6,136,511.87x = 53,660,684,438,099.92
  5. Step 5: Solve for x
    x = 53,660,684,438,099.92/6,136,511.87
  6. Step 6: Final answer
    x = 8,744,492.90

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Double scale
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1.5x scale

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.