Home / 5,267,314.56-7,269,484.89-2,975,622.87

Finding the Fourth Proportional to 5,267,314.56, 7,269,484.89 and 2,975,622.87

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Solution

The fourth proportional to 5,267,314.56, 7,269,484.89 and 2,975,622.87 is: 4,106,693.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,267,314.56 : 7,269,484.89 = 2,975,622.87 : x
  2. Step 2: Convert to fraction form
    5,267,314.56/7,269,484.89 = 2,975,622.87/x
  3. Step 3: Cross multiply
    5,267,314.56x = 7,269,484.89 × 2,975,622.87
  4. Step 4: Simplify right side
    5,267,314.56x = 21,631,245,491,803.43
  5. Step 5: Solve for x
    x = 21,631,245,491,803.43/5,267,314.56
  6. Step 6: Final answer
    x = 4,106,693.32

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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.