Home / 2,374,006.47-3,276,289.67-1,341,156.03

Finding the Fourth Proportional to 2,374,006.47, 3,276,289.67 and 1,341,156.03

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Solution

The fourth proportional to 2,374,006.47, 3,276,289.67 and 1,341,156.03 is: 1,850,886.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,006.47 : 3,276,289.67 = 1,341,156.03 : x
  2. Step 2: Convert to fraction form
    2,374,006.47/3,276,289.67 = 1,341,156.03/x
  3. Step 3: Cross multiply
    2,374,006.47x = 3,276,289.67 × 1,341,156.03
  4. Step 4: Simplify right side
    2,374,006.47x = 4,394,015,640,241.43
  5. Step 5: Solve for x
    x = 4,394,015,640,241.43/2,374,006.47
  6. Step 6: Final answer
    x = 1,850,886.13

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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.