Home / 2,771,258.33-4,156,838.26-877,950.56

Finding the Fourth Proportional to 2,771,258.33, 4,156,838.26 and 877,950.56

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Solution

The fourth proportional to 2,771,258.33, 4,156,838.26 and 877,950.56 is: 1,316,910.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,258.33 : 4,156,838.26 = 877,950.56 : x
  2. Step 2: Convert to fraction form
    2,771,258.33/4,156,838.26 = 877,950.56/x
  3. Step 3: Cross multiply
    2,771,258.33x = 4,156,838.26 × 877,950.56
  4. Step 4: Simplify right side
    2,771,258.33x = 3,649,498,486,393.64
  5. Step 5: Solve for x
    x = 3,649,498,486,393.64/2,771,258.33
  6. Step 6: Final answer
    x = 1,316,910.24

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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.