Home / 3,067,117.92-4,602,724.56-1,072,573.92

Finding the Fourth Proportional to 3,067,117.92, 4,602,724.56 and 1,072,573.92

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Solution

The fourth proportional to 3,067,117.92, 4,602,724.56 and 1,072,573.92 is: 1,609,576.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,117.92 : 4,602,724.56 = 1,072,573.92 : x
  2. Step 2: Convert to fraction form
    3,067,117.92/4,602,724.56 = 1,072,573.92/x
  3. Step 3: Cross multiply
    3,067,117.92x = 4,602,724.56 × 1,072,573.92
  4. Step 4: Simplify right side
    3,067,117.92x = 4,936,762,323,999.47
  5. Step 5: Solve for x
    x = 4,936,762,323,999.47/3,067,117.92
  6. Step 6: Final answer
    x = 1,609,576.96

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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.