Home / 3,347,797.36-4,620,464.64-2,041,806.88

Finding the Fourth Proportional to 3,347,797.36, 4,620,464.64 and 2,041,806.88

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Solution

The fourth proportional to 3,347,797.36, 4,620,464.64 and 2,041,806.88 is: 2,818,001.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,347,797.36 : 4,620,464.64 = 2,041,806.88 : x
  2. Step 2: Convert to fraction form
    3,347,797.36/4,620,464.64 = 2,041,806.88/x
  3. Step 3: Cross multiply
    3,347,797.36x = 4,620,464.64 × 2,041,806.88
  4. Step 4: Simplify right side
    3,347,797.36x = 9,434,096,490,748.72
  5. Step 5: Solve for x
    x = 9,434,096,490,748.72/3,347,797.36
  6. Step 6: Final answer
    x = 2,818,001.05

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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.