Home / 1,662,022.00-2,293,772.60-964,456.48

Finding the Fourth Proportional to 1,662,022.00, 2,293,772.60 and 964,456.48

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Solution

The fourth proportional to 1,662,022.00, 2,293,772.60 and 964,456.48 is: 1,331,055.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,022.00 : 2,293,772.60 = 964,456.48 : x
  2. Step 2: Convert to fraction form
    1,662,022.00/2,293,772.60 = 964,456.48/x
  3. Step 3: Cross multiply
    1,662,022.00x = 2,293,772.60 × 964,456.48
  4. Step 4: Simplify right side
    1,662,022.00x = 2,212,243,844,393.16
  5. Step 5: Solve for x
    x = 2,212,243,844,393.16/1,662,022.00
  6. Step 6: Final answer
    x = 1,331,055.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.