Home / 6,310,516.32-9,470,033.62-2,471,862.57

Finding the Fourth Proportional to 6,310,516.32, 9,470,033.62 and 2,471,862.57

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Solution

The fourth proportional to 6,310,516.32, 9,470,033.62 and 2,471,862.57 is: 3,709,462.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,516.32 : 9,470,033.62 = 2,471,862.57 : x
  2. Step 2: Convert to fraction form
    6,310,516.32/9,470,033.62 = 2,471,862.57/x
  3. Step 3: Cross multiply
    6,310,516.32x = 9,470,033.62 × 2,471,862.57
  4. Step 4: Simplify right side
    6,310,516.32x = 23,408,621,655,513.37
  5. Step 5: Solve for x
    x = 23,408,621,655,513.37/6,310,516.32
  6. Step 6: Final answer
    x = 3,709,462.19

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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.