Home / 7,725,703.80-11,588,498.10-2,334,343.80

Finding the Fourth Proportional to 7,725,703.80, 11,588,498.10 and 2,334,343.80

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Solution

The fourth proportional to 7,725,703.80, 11,588,498.10 and 2,334,343.80 is: 3,501,498.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,725,703.80 : 11,588,498.10 = 2,334,343.80 : x
  2. Step 2: Convert to fraction form
    7,725,703.80/11,588,498.10 = 2,334,343.80/x
  3. Step 3: Cross multiply
    7,725,703.80x = 11,588,498.10 × 2,334,343.80
  4. Step 4: Simplify right side
    7,725,703.80x = 27,051,538,691,046.78
  5. Step 5: Solve for x
    x = 27,051,538,691,046.78/7,725,703.80
  6. Step 6: Final answer
    x = 3,501,498.30

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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.