Home / 735,566.04-1,101,293.39-397,395.09

Finding the Fourth Proportional to 735,566.04, 1,101,293.39 and 397,395.09

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Solution

The fourth proportional to 735,566.04, 1,101,293.39 and 397,395.09 is: 594,982.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    735,566.04 : 1,101,293.39 = 397,395.09 : x
  2. Step 2: Convert to fraction form
    735,566.04/1,101,293.39 = 397,395.09/x
  3. Step 3: Cross multiply
    735,566.04x = 1,101,293.39 × 397,395.09
  4. Step 4: Simplify right side
    735,566.04x = 437,648,583,848.48
  5. Step 5: Solve for x
    x = 437,648,583,848.48/735,566.04
  6. Step 6: Final answer
    x = 594,982.04

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Double scale
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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.