Home / 6,227,283.96-8,592,587.58-3,613,188.76

Finding the Fourth Proportional to 6,227,283.96, 8,592,587.58 and 3,613,188.76

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Solution

The fourth proportional to 6,227,283.96, 8,592,587.58 and 3,613,188.76 is: 4,985,582.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,283.96 : 8,592,587.58 = 3,613,188.76 : x
  2. Step 2: Convert to fraction form
    6,227,283.96/8,592,587.58 = 3,613,188.76/x
  3. Step 3: Cross multiply
    6,227,283.96x = 8,592,587.58 × 3,613,188.76
  4. Step 4: Simplify right side
    6,227,283.96x = 31,046,640,863,371.60
  5. Step 5: Solve for x
    x = 31,046,640,863,371.60/6,227,283.96
  6. Step 6: Final answer
    x = 4,985,582.97

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.