Home / 6,525,499.76-9,789,244.74-3,328,882.16

Finding the Fourth Proportional to 6,525,499.76, 9,789,244.74 and 3,328,882.16

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Solution

The fourth proportional to 6,525,499.76, 9,789,244.74 and 3,328,882.16 is: 4,993,830.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,499.76 : 9,789,244.74 = 3,328,882.16 : x
  2. Step 2: Convert to fraction form
    6,525,499.76/9,789,244.74 = 3,328,882.16/x
  3. Step 3: Cross multiply
    6,525,499.76x = 9,789,244.74 × 3,328,882.16
  4. Step 4: Simplify right side
    6,525,499.76x = 32,587,242,174,859.84
  5. Step 5: Solve for x
    x = 32,587,242,174,859.84/6,525,499.76
  6. Step 6: Final answer
    x = 4,993,830.87

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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.