Home / 4,348,172.76-6,001,032.06-2,629,305.48

Finding the Fourth Proportional to 4,348,172.76, 6,001,032.06 and 2,629,305.48

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Solution

The fourth proportional to 4,348,172.76, 6,001,032.06 and 2,629,305.48 is: 3,628,776.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,172.76 : 6,001,032.06 = 2,629,305.48 : x
  2. Step 2: Convert to fraction form
    4,348,172.76/6,001,032.06 = 2,629,305.48/x
  3. Step 3: Cross multiply
    4,348,172.76x = 6,001,032.06 × 2,629,305.48
  4. Step 4: Simplify right side
    4,348,172.76x = 15,778,546,481,013.69
  5. Step 5: Solve for x
    x = 15,778,546,481,013.69/4,348,172.76
  6. Step 6: Final answer
    x = 3,628,776.35

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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.