Home / 7,102,500.88-10,652,584.92-3,057,899.80

Finding the Fourth Proportional to 7,102,500.88, 10,652,584.92 and 3,057,899.80

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Solution

The fourth proportional to 7,102,500.88, 10,652,584.92 and 3,057,899.80 is: 4,586,347.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,102,500.88 : 10,652,584.92 = 3,057,899.80 : x
  2. Step 2: Convert to fraction form
    7,102,500.88/10,652,584.92 = 3,057,899.80/x
  3. Step 3: Cross multiply
    7,102,500.88x = 10,652,584.92 × 3,057,899.80
  4. Step 4: Simplify right side
    7,102,500.88x = 32,574,537,296,351.02
  5. Step 5: Solve for x
    x = 32,574,537,296,351.02/7,102,500.88
  6. Step 6: Final answer
    x = 4,586,347.52

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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.