Home / 2,693,158.86-3,717,906.03-1,674,891.66

Finding the Fourth Proportional to 2,693,158.86, 3,717,906.03 and 1,674,891.66

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Solution

The fourth proportional to 2,693,158.86, 3,717,906.03 and 1,674,891.66 is: 2,312,188.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,158.86 : 3,717,906.03 = 1,674,891.66 : x
  2. Step 2: Convert to fraction form
    2,693,158.86/3,717,906.03 = 1,674,891.66/x
  3. Step 3: Cross multiply
    2,693,158.86x = 3,717,906.03 × 1,674,891.66
  4. Step 4: Simplify right side
    2,693,158.86x = 6,227,089,802,310.71
  5. Step 5: Solve for x
    x = 6,227,089,802,310.71/2,693,158.86
  6. Step 6: Final answer
    x = 2,312,188.08

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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.