Home / 8,546,098.22-11,791,730.21-5,059,705.84

Finding the Fourth Proportional to 8,546,098.22, 11,791,730.21 and 5,059,705.84

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Solution

The fourth proportional to 8,546,098.22, 11,791,730.21 and 5,059,705.84 is: 6,981,277.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,546,098.22 : 11,791,730.21 = 5,059,705.84 : x
  2. Step 2: Convert to fraction form
    8,546,098.22/11,791,730.21 = 5,059,705.84/x
  3. Step 3: Cross multiply
    8,546,098.22x = 11,791,730.21 × 5,059,705.84
  4. Step 4: Simplify right side
    8,546,098.22x = 59,662,686,122,984.25
  5. Step 5: Solve for x
    x = 59,662,686,122,984.25/8,546,098.22
  6. Step 6: Final answer
    x = 6,981,277.84

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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.