Home / 730,464.60-1,095,800.58-225,066.60

Finding the Fourth Proportional to 730,464.60, 1,095,800.58 and 225,066.60

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Solution

The fourth proportional to 730,464.60, 1,095,800.58 and 225,066.60 is: 337,631.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,464.60 : 1,095,800.58 = 225,066.60 : x
  2. Step 2: Convert to fraction form
    730,464.60/1,095,800.58 = 225,066.60/x
  3. Step 3: Cross multiply
    730,464.60x = 1,095,800.58 × 225,066.60
  4. Step 4: Simplify right side
    730,464.60x = 246,628,110,818.63
  5. Step 5: Solve for x
    x = 246,628,110,818.63/730,464.60
  6. Step 6: Final answer
    x = 337,631.85

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Double scale
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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.