Home / 6,914,558.47-9,541,840.60-3,817,015.32

Finding the Fourth Proportional to 6,914,558.47, 9,541,840.60 and 3,817,015.32

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Solution

The fourth proportional to 6,914,558.47, 9,541,840.60 and 3,817,015.32 is: 5,267,343.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,558.47 : 9,541,840.60 = 3,817,015.32 : x
  2. Step 2: Convert to fraction form
    6,914,558.47/9,541,840.60 = 3,817,015.32/x
  3. Step 3: Cross multiply
    6,914,558.47x = 9,541,840.60 × 3,817,015.32
  4. Step 4: Simplify right side
    6,914,558.47x = 36,421,351,738,078.31
  5. Step 5: Solve for x
    x = 36,421,351,738,078.31/6,914,558.47
  6. Step 6: Final answer
    x = 5,267,343.08

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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.