Home / 2,810,183.17-3,877,101.16-1,829,674.48

Finding the Fourth Proportional to 2,810,183.17, 3,877,101.16 and 1,829,674.48

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Solution

The fourth proportional to 2,810,183.17, 3,877,101.16 and 1,829,674.48 is: 2,524,331.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,810,183.17 : 3,877,101.16 = 1,829,674.48 : x
  2. Step 2: Convert to fraction form
    2,810,183.17/3,877,101.16 = 1,829,674.48/x
  3. Step 3: Cross multiply
    2,810,183.17x = 3,877,101.16 × 1,829,674.48
  4. Step 4: Simplify right side
    2,810,183.17x = 7,093,833,048,830.40
  5. Step 5: Solve for x
    x = 7,093,833,048,830.40/2,810,183.17
  6. Step 6: Final answer
    x = 2,524,331.20

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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.