Home / 2,995,255.17-4,133,742.84-1,771,954.47

Finding the Fourth Proportional to 2,995,255.17, 4,133,742.84 and 1,771,954.47

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Solution

The fourth proportional to 2,995,255.17, 4,133,742.84 and 1,771,954.47 is: 2,445,469.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,255.17 : 4,133,742.84 = 1,771,954.47 : x
  2. Step 2: Convert to fraction form
    2,995,255.17/4,133,742.84 = 1,771,954.47/x
  3. Step 3: Cross multiply
    2,995,255.17x = 4,133,742.84 × 1,771,954.47
  4. Step 4: Simplify right side
    2,995,255.17x = 7,324,804,103,168.49
  5. Step 5: Solve for x
    x = 7,324,804,103,168.49/2,995,255.17
  6. Step 6: Final answer
    x = 2,445,469.15

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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.