Home / 5,691,365.70-8,534,096.10-2,095,281.60

Finding the Fourth Proportional to 5,691,365.70, 8,534,096.10 and 2,095,281.60

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Solution

The fourth proportional to 5,691,365.70, 8,534,096.10 and 2,095,281.60 is: 3,141,835.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,691,365.70 : 8,534,096.10 = 2,095,281.60 : x
  2. Step 2: Convert to fraction form
    5,691,365.70/8,534,096.10 = 2,095,281.60/x
  3. Step 3: Cross multiply
    5,691,365.70x = 8,534,096.10 × 2,095,281.60
  4. Step 4: Simplify right side
    5,691,365.70x = 17,881,334,530,961.76
  5. Step 5: Solve for x
    x = 17,881,334,530,961.76/5,691,365.70
  6. Step 6: Final answer
    x = 3,141,835.45

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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.