Home / 8,056,171.98-11,117,810.72-4,384,911.11

Finding the Fourth Proportional to 8,056,171.98, 11,117,810.72 and 4,384,911.11

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Solution

The fourth proportional to 8,056,171.98, 11,117,810.72 and 4,384,911.11 is: 6,051,337.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,171.98 : 11,117,810.72 = 4,384,911.11 : x
  2. Step 2: Convert to fraction form
    8,056,171.98/11,117,810.72 = 4,384,911.11/x
  3. Step 3: Cross multiply
    8,056,171.98x = 11,117,810.72 × 4,384,911.11
  4. Step 4: Simplify right side
    8,056,171.98x = 48,750,611,700,378.33
  5. Step 5: Solve for x
    x = 48,750,611,700,378.33/8,056,171.98
  6. Step 6: Final answer
    x = 6,051,337.01

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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.