Home / 7,433,576.07-10,260,220.64-5,079,727.11

Finding the Fourth Proportional to 7,433,576.07, 10,260,220.64 and 5,079,727.11

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Solution

The fourth proportional to 7,433,576.07, 10,260,220.64 and 5,079,727.11 is: 7,011,311.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,433,576.07 : 10,260,220.64 = 5,079,727.11 : x
  2. Step 2: Convert to fraction form
    7,433,576.07/10,260,220.64 = 5,079,727.11/x
  3. Step 3: Cross multiply
    7,433,576.07x = 10,260,220.64 × 5,079,727.11
  4. Step 4: Simplify right side
    7,433,576.07x = 52,119,120,939,589.55
  5. Step 5: Solve for x
    x = 52,119,120,939,589.55/7,433,576.07
  6. Step 6: Final answer
    x = 7,011,311.98

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.