Home / 3,022,182.90-4,533,274.35-1,027,638.90

Finding the Fourth Proportional to 3,022,182.90, 4,533,274.35 and 1,027,638.90

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Solution

The fourth proportional to 3,022,182.90, 4,533,274.35 and 1,027,638.90 is: 1,541,458.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,182.90 : 4,533,274.35 = 1,027,638.90 : x
  2. Step 2: Convert to fraction form
    3,022,182.90/4,533,274.35 = 1,027,638.90/x
  3. Step 3: Cross multiply
    3,022,182.90x = 4,533,274.35 × 1,027,638.90
  4. Step 4: Simplify right side
    3,022,182.90x = 4,658,569,066,432.22
  5. Step 5: Solve for x
    x = 4,658,569,066,432.22/3,022,182.90
  6. Step 6: Final answer
    x = 1,541,458.35

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Double scale
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Similar ratio
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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.