Home / 5,372,564.10-8,058,846.15-5,057,376.90

Finding the Fourth Proportional to 5,372,564.10, 8,058,846.15 and 5,057,376.90

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Solution

The fourth proportional to 5,372,564.10, 8,058,846.15 and 5,057,376.90 is: 7,586,065.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,372,564.10 : 8,058,846.15 = 5,057,376.90 : x
  2. Step 2: Convert to fraction form
    5,372,564.10/8,058,846.15 = 5,057,376.90/x
  3. Step 3: Cross multiply
    5,372,564.10x = 8,058,846.15 × 5,057,376.90
  4. Step 4: Simplify right side
    5,372,564.10x = 40,756,622,359,663.94
  5. Step 5: Solve for x
    x = 40,756,622,359,663.94/5,372,564.10
  6. Step 6: Final answer
    x = 7,586,065.35

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Similar ratio
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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.