Home / 7,561,485.24-10,434,434.90-4,297,847.02

Finding the Fourth Proportional to 7,561,485.24, 10,434,434.90 and 4,297,847.02

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Solution

The fourth proportional to 7,561,485.24, 10,434,434.90 and 4,297,847.02 is: 5,930,793.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,561,485.24 : 10,434,434.90 = 4,297,847.02 : x
  2. Step 2: Convert to fraction form
    7,561,485.24/10,434,434.90 = 4,297,847.02/x
  3. Step 3: Cross multiply
    7,561,485.24x = 10,434,434.90 × 4,297,847.02
  4. Step 4: Simplify right side
    7,561,485.24x = 44,845,604,940,348.99
  5. Step 5: Solve for x
    x = 44,845,604,940,348.99/7,561,485.24
  6. Step 6: Final answer
    x = 5,930,793.16

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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.