Home / 5,597,164.80-8,389,526.40-2,401,747.20

Finding the Fourth Proportional to 5,597,164.80, 8,389,526.40 and 2,401,747.20

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Solution

The fourth proportional to 5,597,164.80, 8,389,526.40 and 2,401,747.20 is: 3,599,951.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,597,164.80 : 8,389,526.40 = 2,401,747.20 : x
  2. Step 2: Convert to fraction form
    5,597,164.80/8,389,526.40 = 2,401,747.20/x
  3. Step 3: Cross multiply
    5,597,164.80x = 8,389,526.40 × 2,401,747.20
  4. Step 4: Simplify right side
    5,597,164.80x = 20,149,521,540,526.08
  5. Step 5: Solve for x
    x = 20,149,521,540,526.08/5,597,164.80
  6. Step 6: Final answer
    x = 3,599,951.45

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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.