Home / 10,747,091.23-14,830,839.42-6,100,835.68

Finding the Fourth Proportional to 10,747,091.23, 14,830,839.42 and 6,100,835.68

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Solution

The fourth proportional to 10,747,091.23, 14,830,839.42 and 6,100,835.68 is: 8,419,070.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,747,091.23 : 14,830,839.42 = 6,100,835.68 : x
  2. Step 2: Convert to fraction form
    10,747,091.23/14,830,839.42 = 6,100,835.68/x
  3. Step 3: Cross multiply
    10,747,091.23x = 14,830,839.42 × 6,100,835.68
  4. Step 4: Simplify right side
    10,747,091.23x = 90,480,514,297,886.50
  5. Step 5: Solve for x
    x = 90,480,514,297,886.50/10,747,091.23
  6. Step 6: Final answer
    x = 8,419,070.09

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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.