Home / 2,716,983.09-3,749,475.47-1,493,401.74

Finding the Fourth Proportional to 2,716,983.09, 3,749,475.47 and 1,493,401.74

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Solution

The fourth proportional to 2,716,983.09, 3,749,475.47 and 1,493,401.74 is: 2,060,915.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,983.09 : 3,749,475.47 = 1,493,401.74 : x
  2. Step 2: Convert to fraction form
    2,716,983.09/3,749,475.47 = 1,493,401.74/x
  3. Step 3: Cross multiply
    2,716,983.09x = 3,749,475.47 × 1,493,401.74
  4. Step 4: Simplify right side
    2,716,983.09x = 5,599,473,183,518.31
  5. Step 5: Solve for x
    x = 5,599,473,183,518.31/2,716,983.09
  6. Step 6: Final answer
    x = 2,060,915.73

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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.