Home / 4,042,672.40-6,064,008.60-3,325,227.06

Finding the Fourth Proportional to 4,042,672.40, 6,064,008.60 and 3,325,227.06

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Solution

The fourth proportional to 4,042,672.40, 6,064,008.60 and 3,325,227.06 is: 4,987,840.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,672.40 : 6,064,008.60 = 3,325,227.06 : x
  2. Step 2: Convert to fraction form
    4,042,672.40/6,064,008.60 = 3,325,227.06/x
  3. Step 3: Cross multiply
    4,042,672.40x = 6,064,008.60 × 3,325,227.06
  4. Step 4: Simplify right side
    4,042,672.40x = 20,164,205,488,792.71
  5. Step 5: Solve for x
    x = 20,164,205,488,792.71/4,042,672.40
  6. Step 6: Final answer
    x = 4,987,840.59

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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.