Home / 10,351,389.52-14,284,974.16-6,003,053.92

Finding the Fourth Proportional to 10,351,389.52, 14,284,974.16 and 6,003,053.92

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Solution

The fourth proportional to 10,351,389.52, 14,284,974.16 and 6,003,053.92 is: 8,284,247.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,351,389.52 : 14,284,974.16 = 6,003,053.92 : x
  2. Step 2: Convert to fraction form
    10,351,389.52/14,284,974.16 = 6,003,053.92/x
  3. Step 3: Cross multiply
    10,351,389.52x = 14,284,974.16 × 6,003,053.92
  4. Step 4: Simplify right side
    10,351,389.52x = 85,753,470,128,286.70
  5. Step 5: Solve for x
    x = 85,753,470,128,286.70/10,351,389.52
  6. Step 6: Final answer
    x = 8,284,247.25

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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.