Home / 4,941,172.72-7,413,036.92-2,893,562.52

Finding the Fourth Proportional to 4,941,172.72, 7,413,036.92 and 2,893,562.52

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Solution

The fourth proportional to 4,941,172.72, 7,413,036.92 and 2,893,562.52 is: 4,341,092.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,172.72 : 7,413,036.92 = 2,893,562.52 : x
  2. Step 2: Convert to fraction form
    4,941,172.72/7,413,036.92 = 2,893,562.52/x
  3. Step 3: Cross multiply
    4,941,172.72x = 7,413,036.92 × 2,893,562.52
  4. Step 4: Simplify right side
    4,941,172.72x = 21,450,085,791,088.24
  5. Step 5: Solve for x
    x = 21,450,085,791,088.24/4,941,172.72
  6. Step 6: Final answer
    x = 4,341,092.09

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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.