Home / 8,604,022.60-12,906,033.90-6,028,611.40

Finding the Fourth Proportional to 8,604,022.60, 12,906,033.90 and 6,028,611.40

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Solution

The fourth proportional to 8,604,022.60, 12,906,033.90 and 6,028,611.40 is: 9,042,917.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,022.60 : 12,906,033.90 = 6,028,611.40 : x
  2. Step 2: Convert to fraction form
    8,604,022.60/12,906,033.90 = 6,028,611.40/x
  3. Step 3: Cross multiply
    8,604,022.60x = 12,906,033.90 × 6,028,611.40
  4. Step 4: Simplify right side
    8,604,022.60x = 77,805,463,098,326.47
  5. Step 5: Solve for x
    x = 77,805,463,098,326.47/8,604,022.60
  6. Step 6: Final answer
    x = 9,042,917.10

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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.