Home / 8,704,940.92-12,000,157.61-6,083,305.77

Finding the Fourth Proportional to 8,704,940.92, 12,000,157.61 and 6,083,305.77

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Solution

The fourth proportional to 8,704,940.92, 12,000,157.61 and 6,083,305.77 is: 8,386,114.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,704,940.92 : 12,000,157.61 = 6,083,305.77 : x
  2. Step 2: Convert to fraction form
    8,704,940.92/12,000,157.61 = 6,083,305.77/x
  3. Step 3: Cross multiply
    8,704,940.92x = 12,000,157.61 × 6,083,305.77
  4. Step 4: Simplify right side
    8,704,940.92x = 73,000,628,029,822.41
  5. Step 5: Solve for x
    x = 73,000,628,029,822.41/8,704,940.92
  6. Step 6: Final answer
    x = 8,386,114.13

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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.