Home / 3,401,115.59-4,693,539.51-1,873,222.72

Finding the Fourth Proportional to 3,401,115.59, 4,693,539.51 and 1,873,222.72

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Solution

The fourth proportional to 3,401,115.59, 4,693,539.51 and 1,873,222.72 is: 2,585,047.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,115.59 : 4,693,539.51 = 1,873,222.72 : x
  2. Step 2: Convert to fraction form
    3,401,115.59/4,693,539.51 = 1,873,222.72/x
  3. Step 3: Cross multiply
    3,401,115.59x = 4,693,539.51 × 1,873,222.72
  4. Step 4: Simplify right side
    3,401,115.59x = 8,792,044,823,881.97
  5. Step 5: Solve for x
    x = 8,792,044,823,881.97/3,401,115.59
  6. Step 6: Final answer
    x = 2,585,047.34

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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.