Home / 4,325,890.76-5,969,768.10-2,392,282.28

Finding the Fourth Proportional to 4,325,890.76, 5,969,768.10 and 2,392,282.28

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Solution

The fourth proportional to 4,325,890.76, 5,969,768.10 and 2,392,282.28 is: 3,301,371.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325,890.76 : 5,969,768.10 = 2,392,282.28 : x
  2. Step 2: Convert to fraction form
    4,325,890.76/5,969,768.10 = 2,392,282.28/x
  3. Step 3: Cross multiply
    4,325,890.76x = 5,969,768.10 × 2,392,282.28
  4. Step 4: Simplify right side
    4,325,890.76x = 14,281,370,441,339.27
  5. Step 5: Solve for x
    x = 14,281,370,441,339.27/4,325,890.76
  6. Step 6: Final answer
    x = 3,301,371.03

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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.