Home / 2,493,764.36-3,441,393.31-1,347,844.70

Finding the Fourth Proportional to 2,493,764.36, 3,441,393.31 and 1,347,844.70

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Solution

The fourth proportional to 2,493,764.36, 3,441,393.31 and 1,347,844.70 is: 1,860,024.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,764.36 : 3,441,393.31 = 1,347,844.70 : x
  2. Step 2: Convert to fraction form
    2,493,764.36/3,441,393.31 = 1,347,844.70/x
  3. Step 3: Cross multiply
    2,493,764.36x = 3,441,393.31 × 1,347,844.70
  4. Step 4: Simplify right side
    2,493,764.36x = 4,638,463,725,827.60
  5. Step 5: Solve for x
    x = 4,638,463,725,827.60/2,493,764.36
  6. Step 6: Final answer
    x = 1,860,024.87

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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.