Home / 736,175.13-1,104,262.70-230,738.76

Finding the Fourth Proportional to 736,175.13, 1,104,262.70 and 230,738.76

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Solution

The fourth proportional to 736,175.13, 1,104,262.70 and 230,738.76 is: 346,108.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,175.13 : 1,104,262.70 = 230,738.76 : x
  2. Step 2: Convert to fraction form
    736,175.13/1,104,262.70 = 230,738.76/x
  3. Step 3: Cross multiply
    736,175.13x = 1,104,262.70 × 230,738.76
  4. Step 4: Simplify right side
    736,175.13x = 254,796,203,278.20
  5. Step 5: Solve for x
    x = 254,796,203,278.20/736,175.13
  6. Step 6: Final answer
    x = 346,108.14

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Similar ratio
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1.5x scale

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.