Home / 4,309,346.94-6,466,535.31-2,391,867.36

Finding the Fourth Proportional to 4,309,346.94, 6,466,535.31 and 2,391,867.36

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Solution

The fourth proportional to 4,309,346.94, 6,466,535.31 and 2,391,867.36 is: 3,589,196.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,346.94 : 6,466,535.31 = 2,391,867.36 : x
  2. Step 2: Convert to fraction form
    4,309,346.94/6,466,535.31 = 2,391,867.36/x
  3. Step 3: Cross multiply
    4,309,346.94x = 6,466,535.31 × 2,391,867.36
  4. Step 4: Simplify right side
    4,309,346.94x = 15,467,094,740,276.48
  5. Step 5: Solve for x
    x = 15,467,094,740,276.48/4,309,346.94
  6. Step 6: Final answer
    x = 3,589,196.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.