Home / 2,443,460.80-3,668,690.40-1,848,596.80

Finding the Fourth Proportional to 2,443,460.80, 3,668,690.40 and 1,848,596.80

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Solution

The fourth proportional to 2,443,460.80, 3,668,690.40 and 1,848,596.80 is: 2,775,542.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,460.80 : 3,668,690.40 = 1,848,596.80 : x
  2. Step 2: Convert to fraction form
    2,443,460.80/3,668,690.40 = 1,848,596.80/x
  3. Step 3: Cross multiply
    2,443,460.80x = 3,668,690.40 × 1,848,596.80
  4. Step 4: Simplify right side
    2,443,460.80x = 6,781,929,333,630.72
  5. Step 5: Solve for x
    x = 6,781,929,333,630.72/2,443,460.80
  6. Step 6: Final answer
    x = 2,775,542.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.