Home / 6,114,715.92-9,173,489.36-1,796,831.91

Finding the Fourth Proportional to 6,114,715.92, 9,173,489.36 and 1,796,831.91

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Solution

The fourth proportional to 6,114,715.92, 9,173,489.36 and 1,796,831.91 is: 2,695,663.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,114,715.92 : 9,173,489.36 = 1,796,831.91 : x
  2. Step 2: Convert to fraction form
    6,114,715.92/9,173,489.36 = 1,796,831.91/x
  3. Step 3: Cross multiply
    6,114,715.92x = 9,173,489.36 × 1,796,831.91
  4. Step 4: Simplify right side
    6,114,715.92x = 16,483,218,399,109.32
  5. Step 5: Solve for x
    x = 16,483,218,399,109.32/6,114,715.92
  6. Step 6: Final answer
    x = 2,695,663.81

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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.