Home / 9,794,401.20-14,691,601.80-6,771,092.40

Finding the Fourth Proportional to 9,794,401.20, 14,691,601.80 and 6,771,092.40

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Solution

The fourth proportional to 9,794,401.20, 14,691,601.80 and 6,771,092.40 is: 10,156,638.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,794,401.20 : 14,691,601.80 = 6,771,092.40 : x
  2. Step 2: Convert to fraction form
    9,794,401.20/14,691,601.80 = 6,771,092.40/x
  3. Step 3: Cross multiply
    9,794,401.20x = 14,691,601.80 × 6,771,092.40
  4. Step 4: Simplify right side
    9,794,401.20x = 99,478,193,291,806.33
  5. Step 5: Solve for x
    x = 99,478,193,291,806.33/9,794,401.20
  6. Step 6: Final answer
    x = 10,156,638.60

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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.