Home / 3,627,000.83-5,003,182.61-2,266,511.87

Finding the Fourth Proportional to 3,627,000.83, 5,003,182.61 and 2,266,511.87

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Solution

The fourth proportional to 3,627,000.83, 5,003,182.61 and 2,266,511.87 is: 3,126,487.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,000.83 : 5,003,182.61 = 2,266,511.87 : x
  2. Step 2: Convert to fraction form
    3,627,000.83/5,003,182.61 = 2,266,511.87/x
  3. Step 3: Cross multiply
    3,627,000.83x = 5,003,182.61 × 2,266,511.87
  4. Step 4: Simplify right side
    3,627,000.83x = 11,339,772,736,994.11
  5. Step 5: Solve for x
    x = 11,339,772,736,994.11/3,627,000.83
  6. Step 6: Final answer
    x = 3,126,487.50

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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.