Home / 3,555,755.17-4,906,955.05-1,924,162.35

Finding the Fourth Proportional to 3,555,755.17, 4,906,955.05 and 1,924,162.35

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Solution

The fourth proportional to 3,555,755.17, 4,906,955.05 and 1,924,162.35 is: 2,655,351.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,755.17 : 4,906,955.05 = 1,924,162.35 : x
  2. Step 2: Convert to fraction form
    3,555,755.17/4,906,955.05 = 1,924,162.35/x
  3. Step 3: Cross multiply
    3,555,755.17x = 4,906,955.05 × 1,924,162.35
  4. Step 4: Simplify right side
    3,555,755.17x = 9,441,778,160,352.37
  5. Step 5: Solve for x
    x = 9,441,778,160,352.37/3,555,755.17
  6. Step 6: Final answer
    x = 2,655,351.03

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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.