Home / 6,372,635.32-9,559,020.02-5,101,324.48

Finding the Fourth Proportional to 6,372,635.32, 9,559,020.02 and 5,101,324.48

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Solution

The fourth proportional to 6,372,635.32, 9,559,020.02 and 5,101,324.48 is: 7,652,040.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,635.32 : 9,559,020.02 = 5,101,324.48 : x
  2. Step 2: Convert to fraction form
    6,372,635.32/9,559,020.02 = 5,101,324.48/x
  3. Step 3: Cross multiply
    6,372,635.32x = 9,559,020.02 × 5,101,324.48
  4. Step 4: Simplify right side
    6,372,635.32x = 48,763,662,819,278.25
  5. Step 5: Solve for x
    x = 48,763,662,819,278.25/6,372,635.32
  6. Step 6: Final answer
    x = 7,652,040.38

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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.