Home / 2,303,755.83-3,179,815.46-1,337,197.51

Finding the Fourth Proportional to 2,303,755.83, 3,179,815.46 and 1,337,197.51

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Solution

The fourth proportional to 2,303,755.83, 3,179,815.46 and 1,337,197.51 is: 1,845,699.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,755.83 : 3,179,815.46 = 1,337,197.51 : x
  2. Step 2: Convert to fraction form
    2,303,755.83/3,179,815.46 = 1,337,197.51/x
  3. Step 3: Cross multiply
    2,303,755.83x = 3,179,815.46 × 1,337,197.51
  4. Step 4: Simplify right side
    2,303,755.83x = 4,252,041,313,913.91
  5. Step 5: Solve for x
    x = 4,252,041,313,913.91/2,303,755.83
  6. Step 6: Final answer
    x = 1,845,699.64

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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.