Home / 4,411,394.92-6,618,214.96-2,591,299.00

Finding the Fourth Proportional to 4,411,394.92, 6,618,214.96 and 2,591,299.00

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Solution

The fourth proportional to 4,411,394.92, 6,618,214.96 and 2,591,299.00 is: 3,887,607.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411,394.92 : 6,618,214.96 = 2,591,299.00 : x
  2. Step 2: Convert to fraction form
    4,411,394.92/6,618,214.96 = 2,591,299.00/x
  3. Step 3: Cross multiply
    4,411,394.92x = 6,618,214.96 × 2,591,299.00
  4. Step 4: Simplify right side
    4,411,394.92x = 17,149,773,772,200.10
  5. Step 5: Solve for x
    x = 17,149,773,772,200.10/4,411,394.92
  6. Step 6: Final answer
    x = 3,887,607.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.