Home / 3,057,810.04-4,587,268.70-1,259,694.28

Finding the Fourth Proportional to 3,057,810.04, 4,587,268.70 and 1,259,694.28

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Solution

The fourth proportional to 3,057,810.04, 4,587,268.70 and 1,259,694.28 is: 1,889,769.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,810.04 : 4,587,268.70 = 1,259,694.28 : x
  2. Step 2: Convert to fraction form
    3,057,810.04/4,587,268.70 = 1,259,694.28/x
  3. Step 3: Cross multiply
    3,057,810.04x = 4,587,268.70 × 1,259,694.28
  4. Step 4: Simplify right side
    3,057,810.04x = 5,778,556,144,010.58
  5. Step 5: Solve for x
    x = 5,778,556,144,010.58/3,057,810.04
  6. Step 6: Final answer
    x = 1,889,769.50

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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.