Home / 6,932,606.40-9,569,401.92-4,764,327.12

Finding the Fourth Proportional to 6,932,606.40, 9,569,401.92 and 4,764,327.12

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Solution

The fourth proportional to 6,932,606.40, 9,569,401.92 and 4,764,327.12 is: 6,576,424.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,932,606.40 : 9,569,401.92 = 4,764,327.12 : x
  2. Step 2: Convert to fraction form
    6,932,606.40/9,569,401.92 = 4,764,327.12/x
  3. Step 3: Cross multiply
    6,932,606.40x = 9,569,401.92 × 4,764,327.12
  4. Step 4: Simplify right side
    6,932,606.40x = 45,591,761,089,636.07
  5. Step 5: Solve for x
    x = 45,591,761,089,636.07/6,932,606.40
  6. Step 6: Final answer
    x = 6,576,424.29

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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.