Home / 3,073,546.51-4,609,478.14-1,154,309.27

Finding the Fourth Proportional to 3,073,546.51, 4,609,478.14 and 1,154,309.27

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Solution

The fourth proportional to 3,073,546.51, 4,609,478.14 and 1,154,309.27 is: 1,731,147.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,546.51 : 4,609,478.14 = 1,154,309.27 : x
  2. Step 2: Convert to fraction form
    3,073,546.51/4,609,478.14 = 1,154,309.27/x
  3. Step 3: Cross multiply
    3,073,546.51x = 4,609,478.14 × 1,154,309.27
  4. Step 4: Simplify right side
    3,073,546.51x = 5,320,763,318,045.42
  5. Step 5: Solve for x
    x = 5,320,763,318,045.42/3,073,546.51
  6. Step 6: Final answer
    x = 1,731,147.82

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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.