Home / 10,691,054.22-16,035,744.54-3,014,389.02

Finding the Fourth Proportional to 10,691,054.22, 16,035,744.54 and 3,014,389.02

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Solution

The fourth proportional to 10,691,054.22, 16,035,744.54 and 3,014,389.02 is: 4,521,347.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,691,054.22 : 16,035,744.54 = 3,014,389.02 : x
  2. Step 2: Convert to fraction form
    10,691,054.22/16,035,744.54 = 3,014,389.02/x
  3. Step 3: Cross multiply
    10,691,054.22x = 16,035,744.54 × 3,014,389.02
  4. Step 4: Simplify right side
    10,691,054.22x = 48,337,972,268,900.95
  5. Step 5: Solve for x
    x = 48,337,972,268,900.95/10,691,054.22
  6. Step 6: Final answer
    x = 4,521,347.59

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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.