Home / 2,436,000.48-3,361,687.20-1,348,347.60

Finding the Fourth Proportional to 2,436,000.48, 3,361,687.20 and 1,348,347.60

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Solution

The fourth proportional to 2,436,000.48, 3,361,687.20 and 1,348,347.60 is: 1,860,723.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,000.48 : 3,361,687.20 = 1,348,347.60 : x
  2. Step 2: Convert to fraction form
    2,436,000.48/3,361,687.20 = 1,348,347.60/x
  3. Step 3: Cross multiply
    2,436,000.48x = 3,361,687.20 × 1,348,347.60
  4. Step 4: Simplify right side
    2,436,000.48x = 4,532,722,868,070.72
  5. Step 5: Solve for x
    x = 4,532,722,868,070.72/2,436,000.48
  6. Step 6: Final answer
    x = 1,860,723.31

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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.