Home / 1,654,896.80-2,284,054.80-975,792.80

Finding the Fourth Proportional to 1,654,896.80, 2,284,054.80 and 975,792.80

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Solution

The fourth proportional to 1,654,896.80, 2,284,054.80 and 975,792.80 is: 1,346,769.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,896.80 : 2,284,054.80 = 975,792.80 : x
  2. Step 2: Convert to fraction form
    1,654,896.80/2,284,054.80 = 975,792.80/x
  3. Step 3: Cross multiply
    1,654,896.80x = 2,284,054.80 × 975,792.80
  4. Step 4: Simplify right side
    1,654,896.80x = 2,228,764,228,645.44
  5. Step 5: Solve for x
    x = 2,228,764,228,645.44/1,654,896.80
  6. Step 6: Final answer
    x = 1,346,769.31

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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.