Home / 8,597,627.40-12,896,441.10-6,078,203.40

Finding the Fourth Proportional to 8,597,627.40, 12,896,441.10 and 6,078,203.40

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Solution

The fourth proportional to 8,597,627.40, 12,896,441.10 and 6,078,203.40 is: 9,117,305.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,627.40 : 12,896,441.10 = 6,078,203.40 : x
  2. Step 2: Convert to fraction form
    8,597,627.40/12,896,441.10 = 6,078,203.40/x
  3. Step 3: Cross multiply
    8,597,627.40x = 12,896,441.10 × 6,078,203.40
  4. Step 4: Simplify right side
    8,597,627.40x = 78,387,192,141,919.75
  5. Step 5: Solve for x
    x = 78,387,192,141,919.75/8,597,627.40
  6. Step 6: Final answer
    x = 9,117,305.10

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Similar ratio
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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.