Home / 1,632,982.88-2,254,616.04-1,460,365.28

Finding the Fourth Proportional to 1,632,982.88, 2,254,616.04 and 1,460,365.28

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Solution

The fourth proportional to 1,632,982.88, 2,254,616.04 and 1,460,365.28 is: 2,016,287.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,982.88 : 2,254,616.04 = 1,460,365.28 : x
  2. Step 2: Convert to fraction form
    1,632,982.88/2,254,616.04 = 1,460,365.28/x
  3. Step 3: Cross multiply
    1,632,982.88x = 2,254,616.04 × 1,460,365.28
  4. Step 4: Simplify right side
    1,632,982.88x = 3,292,562,984,547.09
  5. Step 5: Solve for x
    x = 3,292,562,984,547.09/1,632,982.88
  6. Step 6: Final answer
    x = 2,016,287.51

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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.