Home / 2,333,604.12-3,220,354.60-1,301,099.64

Finding the Fourth Proportional to 2,333,604.12, 3,220,354.60 and 1,301,099.64

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Solution

The fourth proportional to 2,333,604.12, 3,220,354.60 and 1,301,099.64 is: 1,795,506.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,604.12 : 3,220,354.60 = 1,301,099.64 : x
  2. Step 2: Convert to fraction form
    2,333,604.12/3,220,354.60 = 1,301,099.64/x
  3. Step 3: Cross multiply
    2,333,604.12x = 3,220,354.60 × 1,301,099.64
  4. Step 4: Simplify right side
    2,333,604.12x = 4,190,002,210,732.34
  5. Step 5: Solve for x
    x = 4,190,002,210,732.34/2,333,604.12
  6. Step 6: Final answer
    x = 1,795,506.86

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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.