Home / 3,165,905.44-4,737,506.56-2,740,903.04

Finding the Fourth Proportional to 3,165,905.44, 4,737,506.56 and 2,740,903.04

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Solution

The fourth proportional to 3,165,905.44, 4,737,506.56 and 2,740,903.04 is: 4,101,526.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,905.44 : 4,737,506.56 = 2,740,903.04 : x
  2. Step 2: Convert to fraction form
    3,165,905.44/4,737,506.56 = 2,740,903.04/x
  3. Step 3: Cross multiply
    3,165,905.44x = 4,737,506.56 × 2,740,903.04
  4. Step 4: Simplify right side
    3,165,905.44x = 12,985,046,132,323.94
  5. Step 5: Solve for x
    x = 12,985,046,132,323.94/3,165,905.44
  6. Step 6: Final answer
    x = 4,101,526.84

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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.