Home / 4,573,615.26-6,859,018.35-3,162,737.82

Finding the Fourth Proportional to 4,573,615.26, 6,859,018.35 and 3,162,737.82

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Solution

The fourth proportional to 4,573,615.26, 6,859,018.35 and 3,162,737.82 is: 4,743,135.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,615.26 : 6,859,018.35 = 3,162,737.82 : x
  2. Step 2: Convert to fraction form
    4,573,615.26/6,859,018.35 = 3,162,737.82/x
  3. Step 3: Cross multiply
    4,573,615.26x = 6,859,018.35 × 3,162,737.82
  4. Step 4: Simplify right side
    4,573,615.26x = 21,693,276,743,619.00
  5. Step 5: Solve for x
    x = 21,693,276,743,619.00/4,573,615.26
  6. Step 6: Final answer
    x = 4,743,135.47

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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.