Home / 5,404,470.59-8,102,127.53-2,369,536.54

Finding the Fourth Proportional to 5,404,470.59, 8,102,127.53 and 2,369,536.54

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Solution

The fourth proportional to 5,404,470.59, 8,102,127.53 and 2,369,536.54 is: 3,552,297.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,404,470.59 : 8,102,127.53 = 2,369,536.54 : x
  2. Step 2: Convert to fraction form
    5,404,470.59/8,102,127.53 = 2,369,536.54/x
  3. Step 3: Cross multiply
    5,404,470.59x = 8,102,127.53 × 2,369,536.54
  4. Step 4: Simplify right side
    5,404,470.59x = 19,198,287,219,743.47
  5. Step 5: Solve for x
    x = 19,198,287,219,743.47/5,404,470.59
  6. Step 6: Final answer
    x = 3,552,297.47

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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.