Home / 2,416,844.36-3,335,168.88-1,329,112.58

Finding the Fourth Proportional to 2,416,844.36, 3,335,168.88 and 1,329,112.58

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Solution

The fourth proportional to 2,416,844.36, 3,335,168.88 and 1,329,112.58 is: 1,834,133.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,844.36 : 3,335,168.88 = 1,329,112.58 : x
  2. Step 2: Convert to fraction form
    2,416,844.36/3,335,168.88 = 1,329,112.58/x
  3. Step 3: Cross multiply
    2,416,844.36x = 3,335,168.88 × 1,329,112.58
  4. Step 4: Simplify right side
    2,416,844.36x = 4,432,814,898,156.67
  5. Step 5: Solve for x
    x = 4,432,814,898,156.67/2,416,844.36
  6. Step 6: Final answer
    x = 1,834,133.37

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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.