Home / 4,045,981.70-6,068,241.34-1,166,640.57

Finding the Fourth Proportional to 4,045,981.70, 6,068,241.34 and 1,166,640.57

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Solution

The fourth proportional to 4,045,981.70, 6,068,241.34 and 1,166,640.57 is: 1,749,750.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,981.70 : 6,068,241.34 = 1,166,640.57 : x
  2. Step 2: Convert to fraction form
    4,045,981.70/6,068,241.34 = 1,166,640.57/x
  3. Step 3: Cross multiply
    4,045,981.70x = 6,068,241.34 × 1,166,640.57
  4. Step 4: Simplify right side
    4,045,981.70x = 7,079,456,535,795.16
  5. Step 5: Solve for x
    x = 7,079,456,535,795.16/4,045,981.70
  6. Step 6: Final answer
    x = 1,749,750.01

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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.