Home / 7,050,880.80-10,576,274.22-3,403,353.24

Finding the Fourth Proportional to 7,050,880.80, 10,576,274.22 and 3,403,353.24

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Solution

The fourth proportional to 7,050,880.80, 10,576,274.22 and 3,403,353.24 is: 5,105,007.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050,880.80 : 10,576,274.22 = 3,403,353.24 : x
  2. Step 2: Convert to fraction form
    7,050,880.80/10,576,274.22 = 3,403,353.24/x
  3. Step 3: Cross multiply
    7,050,880.80x = 10,576,274.22 × 3,403,353.24
  4. Step 4: Simplify right side
    7,050,880.80x = 35,994,797,133,765.48
  5. Step 5: Solve for x
    x = 35,994,797,133,765.48/7,050,880.80
  6. Step 6: Final answer
    x = 5,105,007.18

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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.