Home / 2,435,818.98-3,361,405.42-1,348,092.66

Finding the Fourth Proportional to 2,435,818.98, 3,361,405.42 and 1,348,092.66

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Solution

The fourth proportional to 2,435,818.98, 3,361,405.42 and 1,348,092.66 is: 1,860,354.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,818.98 : 3,361,405.42 = 1,348,092.66 : x
  2. Step 2: Convert to fraction form
    2,435,818.98/3,361,405.42 = 1,348,092.66/x
  3. Step 3: Cross multiply
    2,435,818.98x = 3,361,405.42 × 1,348,092.66
  4. Step 4: Simplify right side
    2,435,818.98x = 4,531,485,973,986.22
  5. Step 5: Solve for x
    x = 4,531,485,973,986.22/2,435,818.98
  6. Step 6: Final answer
    x = 1,860,354.16

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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.