Home / 2,851,108.56-4,277,301.06-957,798.36

Finding the Fourth Proportional to 2,851,108.56, 4,277,301.06 and 957,798.36

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Solution

The fourth proportional to 2,851,108.56, 4,277,301.06 and 957,798.36 is: 1,436,911.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,851,108.56 : 4,277,301.06 = 957,798.36 : x
  2. Step 2: Convert to fraction form
    2,851,108.56/4,277,301.06 = 957,798.36/x
  3. Step 3: Cross multiply
    2,851,108.56x = 4,277,301.06 × 957,798.36
  4. Step 4: Simplify right side
    2,851,108.56x = 4,096,791,940,494.26
  5. Step 5: Solve for x
    x = 4,096,791,940,494.26/2,851,108.56
  6. Step 6: Final answer
    x = 1,436,911.94

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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.