Home / 1,064,593.20-1,597,388.52-465,477.36

Finding the Fourth Proportional to 1,064,593.20, 1,597,388.52 and 465,477.36

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Solution

The fourth proportional to 1,064,593.20, 1,597,388.52 and 465,477.36 is: 698,434.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,593.20 : 1,597,388.52 = 465,477.36 : x
  2. Step 2: Convert to fraction form
    1,064,593.20/1,597,388.52 = 465,477.36/x
  3. Step 3: Cross multiply
    1,064,593.20x = 1,597,388.52 × 465,477.36
  4. Step 4: Simplify right side
    1,064,593.20x = 743,548,191,183.91
  5. Step 5: Solve for x
    x = 743,548,191,183.91/1,064,593.20
  6. Step 6: Final answer
    x = 698,434.10

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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.