Home / 7,999,495.56-11,035,236.92-4,858,923.49

Finding the Fourth Proportional to 7,999,495.56, 11,035,236.92 and 4,858,923.49

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Solution

The fourth proportional to 7,999,495.56, 11,035,236.92 and 4,858,923.49 is: 6,702,844.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,999,495.56 : 11,035,236.92 = 4,858,923.49 : x
  2. Step 2: Convert to fraction form
    7,999,495.56/11,035,236.92 = 4,858,923.49/x
  3. Step 3: Cross multiply
    7,999,495.56x = 11,035,236.92 × 4,858,923.49
  4. Step 4: Simplify right side
    7,999,495.56x = 53,619,371,924,165.77
  5. Step 5: Solve for x
    x = 53,619,371,924,165.77/7,999,495.56
  6. Step 6: Final answer
    x = 6,702,844.14

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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.