Home / 10,752,393.58-14,838,330.22-5,857,651.32

Finding the Fourth Proportional to 10,752,393.58, 14,838,330.22 and 5,857,651.32

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Solution

The fourth proportional to 10,752,393.58, 14,838,330.22 and 5,857,651.32 is: 8,083,573.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,752,393.58 : 14,838,330.22 = 5,857,651.32 : x
  2. Step 2: Convert to fraction form
    10,752,393.58/14,838,330.22 = 5,857,651.32/x
  3. Step 3: Cross multiply
    10,752,393.58x = 14,838,330.22 × 5,857,651.32
  4. Step 4: Simplify right side
    10,752,393.58x = 86,917,764,599,778.91
  5. Step 5: Solve for x
    x = 86,917,764,599,778.91/10,752,393.58
  6. Step 6: Final answer
    x = 8,083,573.57

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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.