Home / 2,323,906.52-3,485,852.81-618,048.38

Finding the Fourth Proportional to 2,323,906.52, 3,485,852.81 and 618,048.38

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Solution

The fourth proportional to 2,323,906.52, 3,485,852.81 and 618,048.38 is: 927,070.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,323,906.52 : 3,485,852.81 = 618,048.38 : x
  2. Step 2: Convert to fraction form
    2,323,906.52/3,485,852.81 = 618,048.38/x
  3. Step 3: Cross multiply
    2,323,906.52x = 3,485,852.81 × 618,048.38
  4. Step 4: Simplify right side
    2,323,906.52x = 2,154,425,661,619.44
  5. Step 5: Solve for x
    x = 2,154,425,661,619.44/2,323,906.52
  6. Step 6: Final answer
    x = 927,070.71

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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.