Home / 3,150,752.92-4,346,288.26-2,064,776.20

Finding the Fourth Proportional to 3,150,752.92, 4,346,288.26 and 2,064,776.20

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Solution

The fourth proportional to 3,150,752.92, 4,346,288.26 and 2,064,776.20 is: 2,848,243.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,150,752.92 : 4,346,288.26 = 2,064,776.20 : x
  2. Step 2: Convert to fraction form
    3,150,752.92/4,346,288.26 = 2,064,776.20/x
  3. Step 3: Cross multiply
    3,150,752.92x = 4,346,288.26 × 2,064,776.20
  4. Step 4: Simplify right side
    3,150,752.92x = 8,974,112,557,587.41
  5. Step 5: Solve for x
    x = 8,974,112,557,587.41/3,150,752.92
  6. Step 6: Final answer
    x = 2,848,243.83

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1.5x scale

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.