Home / 4,235,813.12-5,845,467.26-2,302,073.80

Finding the Fourth Proportional to 4,235,813.12, 5,845,467.26 and 2,302,073.80

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Solution

The fourth proportional to 4,235,813.12, 5,845,467.26 and 2,302,073.80 is: 3,176,886.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,813.12 : 5,845,467.26 = 2,302,073.80 : x
  2. Step 2: Convert to fraction form
    4,235,813.12/5,845,467.26 = 2,302,073.80/x
  3. Step 3: Cross multiply
    4,235,813.12x = 5,845,467.26 × 2,302,073.80
  4. Step 4: Simplify right side
    4,235,813.12x = 13,456,697,028,003.79
  5. Step 5: Solve for x
    x = 13,456,697,028,003.79/4,235,813.12
  6. Step 6: Final answer
    x = 3,176,886.38

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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.