Home / 3,340,773.44-4,610,279.88-1,812,880.88

Finding the Fourth Proportional to 3,340,773.44, 4,610,279.88 and 1,812,880.88

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Solution

The fourth proportional to 3,340,773.44, 4,610,279.88 and 1,812,880.88 is: 2,501,782.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,773.44 : 4,610,279.88 = 1,812,880.88 : x
  2. Step 2: Convert to fraction form
    3,340,773.44/4,610,279.88 = 1,812,880.88/x
  3. Step 3: Cross multiply
    3,340,773.44x = 4,610,279.88 × 1,812,880.88
  4. Step 4: Simplify right side
    3,340,773.44x = 8,357,888,245,900.69
  5. Step 5: Solve for x
    x = 8,357,888,245,900.69/3,340,773.44
  6. Step 6: Final answer
    x = 2,501,782.42

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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.