Home / 10,364,007.54-15,548,003.91-3,973,761.55

Finding the Fourth Proportional to 10,364,007.54, 15,548,003.91 and 3,973,761.55

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Solution

The fourth proportional to 10,364,007.54, 15,548,003.91 and 3,973,761.55 is: 5,961,406.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,007.54 : 15,548,003.91 = 3,973,761.55 : x
  2. Step 2: Convert to fraction form
    10,364,007.54/15,548,003.91 = 3,973,761.55/x
  3. Step 3: Cross multiply
    10,364,007.54x = 15,548,003.91 × 3,973,761.55
  4. Step 4: Simplify right side
    10,364,007.54x = 61,784,060,096,938.84
  5. Step 5: Solve for x
    x = 61,784,060,096,938.84/10,364,007.54
  6. Step 6: Final answer
    x = 5,961,406.32

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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.