Home / 736,031.28-1,104,046.96-237,395.28

Finding the Fourth Proportional to 736,031.28, 1,104,046.96 and 237,395.28

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Solution

The fourth proportional to 736,031.28, 1,104,046.96 and 237,395.28 is: 356,092.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,031.28 : 1,104,046.96 = 237,395.28 : x
  2. Step 2: Convert to fraction form
    736,031.28/1,104,046.96 = 237,395.28/x
  3. Step 3: Cross multiply
    736,031.28x = 1,104,046.96 × 237,395.28
  4. Step 4: Simplify right side
    736,031.28x = 262,095,537,202.35
  5. Step 5: Solve for x
    x = 262,095,537,202.35/736,031.28
  6. Step 6: Final answer
    x = 356,092.93

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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.