Home / 9,753,387.63-13,454,571.86-6,031,028.58

Finding the Fourth Proportional to 9,753,387.63, 13,454,571.86 and 6,031,028.58

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Solution

The fourth proportional to 9,753,387.63, 13,454,571.86 and 6,031,028.58 is: 8,319,663.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,753,387.63 : 13,454,571.86 = 6,031,028.58 : x
  2. Step 2: Convert to fraction form
    9,753,387.63/13,454,571.86 = 6,031,028.58/x
  3. Step 3: Cross multiply
    9,753,387.63x = 13,454,571.86 × 6,031,028.58
  4. Step 4: Simplify right side
    9,753,387.63x = 81,144,907,361,330.33
  5. Step 5: Solve for x
    x = 81,144,907,361,330.33/9,753,387.63
  6. Step 6: Final answer
    x = 8,319,663.94

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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.