Home / 2,229,351.03-3,076,694.16-1,262,653.29

Finding the Fourth Proportional to 2,229,351.03, 3,076,694.16 and 1,262,653.29

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Solution

The fourth proportional to 2,229,351.03, 3,076,694.16 and 1,262,653.29 is: 1,742,569.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,351.03 : 3,076,694.16 = 1,262,653.29 : x
  2. Step 2: Convert to fraction form
    2,229,351.03/3,076,694.16 = 1,262,653.29/x
  3. Step 3: Cross multiply
    2,229,351.03x = 3,076,694.16 × 1,262,653.29
  4. Step 4: Simplify right side
    2,229,351.03x = 3,884,798,003,447.79
  5. Step 5: Solve for x
    x = 3,884,798,003,447.79/2,229,351.03
  6. Step 6: Final answer
    x = 1,742,569.00

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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.