Home / 7,169,863.36-10,744,516.32-5,734,886.38

Finding the Fourth Proportional to 7,169,863.36, 10,744,516.32 and 5,734,886.38

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Solution

The fourth proportional to 7,169,863.36, 10,744,516.32 and 5,734,886.38 is: 8,594,108.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,169,863.36 : 10,744,516.32 = 5,734,886.38 : x
  2. Step 2: Convert to fraction form
    7,169,863.36/10,744,516.32 = 5,734,886.38/x
  3. Step 3: Cross multiply
    7,169,863.36x = 10,744,516.32 × 5,734,886.38
  4. Step 4: Simplify right side
    7,169,863.36x = 61,618,580,303,255.72
  5. Step 5: Solve for x
    x = 61,618,580,303,255.72/7,169,863.36
  6. Step 6: Final answer
    x = 8,594,108.03

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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.