Home / 6,353,115.60-9,529,673.40-2,564,648.40

Finding the Fourth Proportional to 6,353,115.60, 9,529,673.40 and 2,564,648.40

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Solution

The fourth proportional to 6,353,115.60, 9,529,673.40 and 2,564,648.40 is: 3,846,972.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353,115.60 : 9,529,673.40 = 2,564,648.40 : x
  2. Step 2: Convert to fraction form
    6,353,115.60/9,529,673.40 = 2,564,648.40/x
  3. Step 3: Cross multiply
    6,353,115.60x = 9,529,673.40 × 2,564,648.40
  4. Step 4: Simplify right side
    6,353,115.60x = 24,440,261,637,832.56
  5. Step 5: Solve for x
    x = 24,440,261,637,832.56/6,353,115.60
  6. Step 6: Final answer
    x = 3,846,972.60

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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.