Home / 2,407,572.80-3,610,309.35-910,615.04

Finding the Fourth Proportional to 2,407,572.80, 3,610,309.35 and 910,615.04

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Solution

The fourth proportional to 2,407,572.80, 3,610,309.35 and 910,615.04 is: 1,365,525.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,407,572.80 : 3,610,309.35 = 910,615.04 : x
  2. Step 2: Convert to fraction form
    2,407,572.80/3,610,309.35 = 910,615.04/x
  3. Step 3: Cross multiply
    2,407,572.80x = 3,610,309.35 × 910,615.04
  4. Step 4: Simplify right side
    2,407,572.80x = 3,287,601,992,064.54
  5. Step 5: Solve for x
    x = 3,287,601,992,064.54/2,407,572.80
  6. Step 6: Final answer
    x = 1,365,525.48

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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.