Home / 3,323,051.60-4,984,577.40-2,791,610.60

Finding the Fourth Proportional to 3,323,051.60, 4,984,577.40 and 2,791,610.60

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Solution

The fourth proportional to 3,323,051.60, 4,984,577.40 and 2,791,610.60 is: 4,187,415.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,051.60 : 4,984,577.40 = 2,791,610.60 : x
  2. Step 2: Convert to fraction form
    3,323,051.60/4,984,577.40 = 2,791,610.60/x
  3. Step 3: Cross multiply
    3,323,051.60x = 4,984,577.40 × 2,791,610.60
  4. Step 4: Simplify right side
    3,323,051.60x = 13,914,999,106,360.44
  5. Step 5: Solve for x
    x = 13,914,999,106,360.44/3,323,051.60
  6. Step 6: Final answer
    x = 4,187,415.90

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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.