Home / 8,046,207.70-11,103,821.52-4,375,164.17

Finding the Fourth Proportional to 8,046,207.70, 11,103,821.52 and 4,375,164.17

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Solution

The fourth proportional to 8,046,207.70, 11,103,821.52 and 4,375,164.17 is: 6,037,756.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,046,207.70 : 11,103,821.52 = 4,375,164.17 : x
  2. Step 2: Convert to fraction form
    8,046,207.70/11,103,821.52 = 4,375,164.17/x
  3. Step 3: Cross multiply
    8,046,207.70x = 11,103,821.52 × 4,375,164.17
  4. Step 4: Simplify right side
    8,046,207.70x = 48,581,042,075,731.62
  5. Step 5: Solve for x
    x = 48,581,042,075,731.62/8,046,207.70
  6. Step 6: Final answer
    x = 6,037,756.41

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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.