Home / 8,640,796.19-11,924,398.46-4,773,236.27

Finding the Fourth Proportional to 8,640,796.19, 11,924,398.46 and 4,773,236.27

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Solution

The fourth proportional to 8,640,796.19, 11,924,398.46 and 4,773,236.27 is: 6,587,121.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,640,796.19 : 11,924,398.46 = 4,773,236.27 : x
  2. Step 2: Convert to fraction form
    8,640,796.19/11,924,398.46 = 4,773,236.27/x
  3. Step 3: Cross multiply
    8,640,796.19x = 11,924,398.46 × 4,773,236.27
  4. Step 4: Simplify right side
    8,640,796.19x = 56,917,971,233,148.96
  5. Step 5: Solve for x
    x = 56,917,971,233,148.96/8,640,796.19
  6. Step 6: Final answer
    x = 6,587,121.14

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Double scale
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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.