Home / 2,435,817.24-3,361,403.02-1,348,090.92

Finding the Fourth Proportional to 2,435,817.24, 3,361,403.02 and 1,348,090.92

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Solution

The fourth proportional to 2,435,817.24, 3,361,403.02 and 1,348,090.92 is: 1,860,351.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,817.24 : 3,361,403.02 = 1,348,090.92 : x
  2. Step 2: Convert to fraction form
    2,435,817.24/3,361,403.02 = 1,348,090.92/x
  3. Step 3: Cross multiply
    2,435,817.24x = 3,361,403.02 × 1,348,090.92
  4. Step 4: Simplify right side
    2,435,817.24x = 4,531,476,889,722.58
  5. Step 5: Solve for x
    x = 4,531,476,889,722.58/2,435,817.24
  6. Step 6: Final answer
    x = 1,860,351.76

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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.