Home / 6,233,047.20-9,349,570.80-5,561,200.80

Finding the Fourth Proportional to 6,233,047.20, 9,349,570.80 and 5,561,200.80

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Solution

The fourth proportional to 6,233,047.20, 9,349,570.80 and 5,561,200.80 is: 8,341,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,047.20 : 9,349,570.80 = 5,561,200.80 : x
  2. Step 2: Convert to fraction form
    6,233,047.20/9,349,570.80 = 5,561,200.80/x
  3. Step 3: Cross multiply
    6,233,047.20x = 9,349,570.80 × 5,561,200.80
  4. Step 4: Simplify right side
    6,233,047.20x = 51,994,840,612,616.64
  5. Step 5: Solve for x
    x = 51,994,840,612,616.64/6,233,047.20
  6. Step 6: Final answer
    x = 8,341,801.20

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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.