Home / 6,006,147.92-9,009,642.36-2,411,914.64

Finding the Fourth Proportional to 6,006,147.92, 9,009,642.36 and 2,411,914.64

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Solution

The fourth proportional to 6,006,147.92, 9,009,642.36 and 2,411,914.64 is: 3,618,040.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,147.92 : 9,009,642.36 = 2,411,914.64 : x
  2. Step 2: Convert to fraction form
    6,006,147.92/9,009,642.36 = 2,411,914.64/x
  3. Step 3: Cross multiply
    6,006,147.92x = 9,009,642.36 × 2,411,914.64
  4. Step 4: Simplify right side
    6,006,147.92x = 21,730,488,309,248.15
  5. Step 5: Solve for x
    x = 21,730,488,309,248.15/6,006,147.92
  6. Step 6: Final answer
    x = 3,618,040.81

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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.