Home / 10,364,007.40-15,548,003.70-3,973,761.41

Finding the Fourth Proportional to 10,364,007.40, 15,548,003.70 and 3,973,761.41

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Solution

The fourth proportional to 10,364,007.40, 15,548,003.70 and 3,973,761.41 is: 5,961,406.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,007.40 : 15,548,003.70 = 3,973,761.41 : x
  2. Step 2: Convert to fraction form
    10,364,007.40/15,548,003.70 = 3,973,761.41/x
  3. Step 3: Cross multiply
    10,364,007.40x = 15,548,003.70 × 3,973,761.41
  4. Step 4: Simplify right side
    10,364,007.40x = 61,784,057,105,597.22
  5. Step 5: Solve for x
    x = 61,784,057,105,597.22/10,364,007.40
  6. Step 6: Final answer
    x = 5,961,406.12

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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.