Home / 10,396,066.70-14,347,110.12-5,986,447.34

Finding the Fourth Proportional to 10,396,066.70, 14,347,110.12 and 5,986,447.34

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Solution

The fourth proportional to 10,396,066.70, 14,347,110.12 and 5,986,447.34 is: 8,261,607.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,396,066.70 : 14,347,110.12 = 5,986,447.34 : x
  2. Step 2: Convert to fraction form
    10,396,066.70/14,347,110.12 = 5,986,447.34/x
  3. Step 3: Cross multiply
    10,396,066.70x = 14,347,110.12 × 5,986,447.34
  4. Step 4: Simplify right side
    10,396,066.70x = 85,888,219,214,561.08
  5. Step 5: Solve for x
    x = 85,888,219,214,561.08/10,396,066.70
  6. Step 6: Final answer
    x = 8,261,607.17

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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.