Home / 10,763,342.06-14,841,344.94-8,797,118.50

Finding the Fourth Proportional to 10,763,342.06, 14,841,344.94 and 8,797,118.50

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Solution

The fourth proportional to 10,763,342.06, 14,841,344.94 and 8,797,118.50 is: 12,130,160.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,763,342.06 : 14,841,344.94 = 8,797,118.50 : x
  2. Step 2: Convert to fraction form
    10,763,342.06/14,841,344.94 = 8,797,118.50/x
  3. Step 3: Cross multiply
    10,763,342.06x = 14,841,344.94 × 8,797,118.50
  4. Step 4: Simplify right side
    10,763,342.06x = 130,561,070,062,348.66
  5. Step 5: Solve for x
    x = 130,561,070,062,348.66/10,763,342.06
  6. Step 6: Final answer
    x = 12,130,160.81

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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.