Home / 2,068,770.70-3,104,905.65-933,280.30

Finding the Fourth Proportional to 2,068,770.70, 3,104,905.65 and 933,280.30

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Solution

The fourth proportional to 2,068,770.70, 3,104,905.65 and 933,280.30 is: 1,400,709.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,770.70 : 3,104,905.65 = 933,280.30 : x
  2. Step 2: Convert to fraction form
    2,068,770.70/3,104,905.65 = 933,280.30/x
  3. Step 3: Cross multiply
    2,068,770.70x = 3,104,905.65 × 933,280.30
  4. Step 4: Simplify right side
    2,068,770.70x = 2,897,747,276,503.70
  5. Step 5: Solve for x
    x = 2,897,747,276,503.70/2,068,770.70
  6. Step 6: Final answer
    x = 1,400,709.74

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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.