Home / 4,610,645.37-6,916,300.21-1,770,757.53

Finding the Fourth Proportional to 4,610,645.37, 6,916,300.21 and 1,770,757.53

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Solution

The fourth proportional to 4,610,645.37, 6,916,300.21 and 1,770,757.53 is: 2,656,263.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,645.37 : 6,916,300.21 = 1,770,757.53 : x
  2. Step 2: Convert to fraction form
    4,610,645.37/6,916,300.21 = 1,770,757.53/x
  3. Step 3: Cross multiply
    4,610,645.37x = 6,916,300.21 × 1,770,757.53
  4. Step 4: Simplify right side
    4,610,645.37x = 12,247,090,676,598.08
  5. Step 5: Solve for x
    x = 12,247,090,676,598.08/4,610,645.37
  6. Step 6: Final answer
    x = 2,656,263.86

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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.