Home / 11,372,740.60-17,060,008.40-3,799,733.08

Finding the Fourth Proportional to 11,372,740.60, 17,060,008.40 and 3,799,733.08

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Solution

The fourth proportional to 11,372,740.60, 17,060,008.40 and 3,799,733.08 is: 5,699,899.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,372,740.60 : 17,060,008.40 = 3,799,733.08 : x
  2. Step 2: Convert to fraction form
    11,372,740.60/17,060,008.40 = 3,799,733.08/x
  3. Step 3: Cross multiply
    11,372,740.60x = 17,060,008.40 × 3,799,733.08
  4. Step 4: Simplify right side
    11,372,740.60x = 64,823,478,262,557.87
  5. Step 5: Solve for x
    x = 64,823,478,262,557.87/11,372,740.60
  6. Step 6: Final answer
    x = 5,699,899.48

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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.