Home / 9,822,499.65-14,728,500.68-4,136,299.65

Finding the Fourth Proportional to 9,822,499.65, 14,728,500.68 and 4,136,299.65

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Solution

The fourth proportional to 9,822,499.65, 14,728,500.68 and 4,136,299.65 is: 6,202,239.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,499.65 : 14,728,500.68 = 4,136,299.65 : x
  2. Step 2: Convert to fraction form
    9,822,499.65/14,728,500.68 = 4,136,299.65/x
  3. Step 3: Cross multiply
    9,822,499.65x = 14,728,500.68 × 4,136,299.65
  4. Step 4: Simplify right side
    9,822,499.65x = 60,921,492,187,027.27
  5. Step 5: Solve for x
    x = 60,921,492,187,027.27/9,822,499.65
  6. Step 6: Final answer
    x = 6,202,239.18

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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.