Home / 1,760,078.03-2,640,875.74-950,301.74

Finding the Fourth Proportional to 1,760,078.03, 2,640,875.74 and 950,301.74

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Solution

The fourth proportional to 1,760,078.03, 2,640,875.74 and 950,301.74 is: 1,425,862.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,078.03 : 2,640,875.74 = 950,301.74 : x
  2. Step 2: Convert to fraction form
    1,760,078.03/2,640,875.74 = 950,301.74/x
  3. Step 3: Cross multiply
    1,760,078.03x = 2,640,875.74 × 950,301.74
  4. Step 4: Simplify right side
    1,760,078.03x = 2,509,628,815,072.22
  5. Step 5: Solve for x
    x = 2,509,628,815,072.22/1,760,078.03
  6. Step 6: Final answer
    x = 1,425,862.25

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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.