Home / 6,233,092.60-9,349,638.90-2,190,204.40

Finding the Fourth Proportional to 6,233,092.60, 9,349,638.90 and 2,190,204.40

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Solution

The fourth proportional to 6,233,092.60, 9,349,638.90 and 2,190,204.40 is: 3,285,306.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,092.60 : 9,349,638.90 = 2,190,204.40 : x
  2. Step 2: Convert to fraction form
    6,233,092.60/9,349,638.90 = 2,190,204.40/x
  3. Step 3: Cross multiply
    6,233,092.60x = 9,349,638.90 × 2,190,204.40
  4. Step 4: Simplify right side
    6,233,092.60x = 20,477,620,257,191.16
  5. Step 5: Solve for x
    x = 20,477,620,257,191.16/6,233,092.60
  6. Step 6: Final answer
    x = 3,285,306.60

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1.5x scale

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.