Home / 8,562,244.71-11,817,614.27-5,079,516.62

Finding the Fourth Proportional to 8,562,244.71, 11,817,614.27 and 5,079,516.62

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Solution

The fourth proportional to 8,562,244.71, 11,817,614.27 and 5,079,516.62 is: 7,010,751.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,562,244.71 : 11,817,614.27 = 5,079,516.62 : x
  2. Step 2: Convert to fraction form
    8,562,244.71/11,817,614.27 = 5,079,516.62/x
  3. Step 3: Cross multiply
    8,562,244.71x = 11,817,614.27 × 5,079,516.62
  4. Step 4: Simplify right side
    8,562,244.71x = 60,027,768,146,536.01
  5. Step 5: Solve for x
    x = 60,027,768,146,536.01/8,562,244.71
  6. Step 6: Final answer
    x = 7,010,751.29

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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.