Home / 2,303,768.49-3,179,832.86-1,337,210.18

Finding the Fourth Proportional to 2,303,768.49, 3,179,832.86 and 1,337,210.18

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Solution

The fourth proportional to 2,303,768.49, 3,179,832.86 and 1,337,210.18 is: 1,845,717.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,768.49 : 3,179,832.86 = 1,337,210.18 : x
  2. Step 2: Convert to fraction form
    2,303,768.49/3,179,832.86 = 1,337,210.18/x
  3. Step 3: Cross multiply
    2,303,768.49x = 3,179,832.86 × 1,337,210.18
  4. Step 4: Simplify right side
    2,303,768.49x = 4,252,104,848,505.30
  5. Step 5: Solve for x
    x = 4,252,104,848,505.30/2,303,768.49
  6. Step 6: Final answer
    x = 1,845,717.08

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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.