Home / 10,214,646.35-14,096,095.25-5,568,328.86

Finding the Fourth Proportional to 10,214,646.35, 14,096,095.25 and 5,568,328.86

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Solution

The fourth proportional to 10,214,646.35, 14,096,095.25 and 5,568,328.86 is: 7,684,230.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,214,646.35 : 14,096,095.25 = 5,568,328.86 : x
  2. Step 2: Convert to fraction form
    10,214,646.35/14,096,095.25 = 5,568,328.86/x
  3. Step 3: Cross multiply
    10,214,646.35x = 14,096,095.25 × 5,568,328.86
  4. Step 4: Simplify right side
    10,214,646.35x = 78,491,693,993,883.92
  5. Step 5: Solve for x
    x = 78,491,693,993,883.92/10,214,646.35
  6. Step 6: Final answer
    x = 7,684,230.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.