Home / 7,264,791.15-10,025,041.44-4,001,535.64

Finding the Fourth Proportional to 7,264,791.15, 10,025,041.44 and 4,001,535.64

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Solution

The fourth proportional to 7,264,791.15, 10,025,041.44 and 4,001,535.64 is: 5,521,915.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,791.15 : 10,025,041.44 = 4,001,535.64 : x
  2. Step 2: Convert to fraction form
    7,264,791.15/10,025,041.44 = 4,001,535.64/x
  3. Step 3: Cross multiply
    7,264,791.15x = 10,025,041.44 × 4,001,535.64
  4. Step 4: Simplify right side
    7,264,791.15x = 40,115,560,614,636.92
  5. Step 5: Solve for x
    x = 40,115,560,614,636.92/7,264,791.15
  6. Step 6: Final answer
    x = 5,521,915.19

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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.