Home / 3,265,214.88-4,897,871.19-1,243,570.44

Finding the Fourth Proportional to 3,265,214.88, 4,897,871.19 and 1,243,570.44

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Solution

The fourth proportional to 3,265,214.88, 4,897,871.19 and 1,243,570.44 is: 1,865,374.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,214.88 : 4,897,871.19 = 1,243,570.44 : x
  2. Step 2: Convert to fraction form
    3,265,214.88/4,897,871.19 = 1,243,570.44/x
  3. Step 3: Cross multiply
    3,265,214.88x = 4,897,871.19 × 1,243,570.44
  4. Step 4: Simplify right side
    3,265,214.88x = 6,090,847,830,811.62
  5. Step 5: Solve for x
    x = 6,090,847,830,811.62/3,265,214.88
  6. Step 6: Final answer
    x = 1,865,374.27

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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.