Home / 6,546,433.57-9,819,649.74-2,503,330.31

Finding the Fourth Proportional to 6,546,433.57, 9,819,649.74 and 2,503,330.31

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Solution

The fourth proportional to 6,546,433.57, 9,819,649.74 and 2,503,330.31 is: 3,754,995.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,546,433.57 : 9,819,649.74 = 2,503,330.31 : x
  2. Step 2: Convert to fraction form
    6,546,433.57/9,819,649.74 = 2,503,330.31/x
  3. Step 3: Cross multiply
    6,546,433.57x = 9,819,649.74 × 2,503,330.31
  4. Step 4: Simplify right side
    6,546,433.57x = 24,581,826,861,662.23
  5. Step 5: Solve for x
    x = 24,581,826,861,662.23/6,546,433.57
  6. Step 6: Final answer
    x = 3,754,995.24

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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.