Home / 8,705,016.14-12,000,261.39-6,083,380.77

Finding the Fourth Proportional to 8,705,016.14, 12,000,261.39 and 6,083,380.77

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Solution

The fourth proportional to 8,705,016.14, 12,000,261.39 and 6,083,380.77 is: 8,386,217.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,705,016.14 : 12,000,261.39 = 6,083,380.77 : x
  2. Step 2: Convert to fraction form
    8,705,016.14/12,000,261.39 = 6,083,380.77/x
  3. Step 3: Cross multiply
    8,705,016.14x = 12,000,261.39 × 6,083,380.77
  4. Step 4: Simplify right side
    8,705,016.14x = 73,002,159,374,899.47
  5. Step 5: Solve for x
    x = 73,002,159,374,899.47/8,705,016.14
  6. Step 6: Final answer
    x = 8,386,217.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.