Home / 4,235,811.62-5,845,465.19-2,302,072.30

Finding the Fourth Proportional to 4,235,811.62, 5,845,465.19 and 2,302,072.30

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Solution

The fourth proportional to 4,235,811.62, 5,845,465.19 and 2,302,072.30 is: 3,176,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,811.62 : 5,845,465.19 = 2,302,072.30 : x
  2. Step 2: Convert to fraction form
    4,235,811.62/5,845,465.19 = 2,302,072.30/x
  3. Step 3: Cross multiply
    4,235,811.62x = 5,845,465.19 × 2,302,072.30
  4. Step 4: Simplify right side
    4,235,811.62x = 13,456,683,453,775.55
  5. Step 5: Solve for x
    x = 13,456,683,453,775.55/4,235,811.62
  6. Step 6: Final answer
    x = 3,176,884.30

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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.