Home / 9,826,938.90-14,740,408.35-6,221,997.45

Finding the Fourth Proportional to 9,826,938.90, 14,740,408.35 and 6,221,997.45

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Solution

The fourth proportional to 9,826,938.90, 14,740,408.35 and 6,221,997.45 is: 9,332,996.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,938.90 : 14,740,408.35 = 6,221,997.45 : x
  2. Step 2: Convert to fraction form
    9,826,938.90/14,740,408.35 = 6,221,997.45/x
  3. Step 3: Cross multiply
    9,826,938.90x = 14,740,408.35 × 6,221,997.45
  4. Step 4: Simplify right side
    9,826,938.90x = 91,714,783,165,658.70
  5. Step 5: Solve for x
    x = 91,714,783,165,658.70/9,826,938.90
  6. Step 6: Final answer
    x = 9,332,996.18

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Double scale
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Similar ratio
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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.