Home / 3,357,806.46-5,037,774.43-1,198,785.26

Finding the Fourth Proportional to 3,357,806.46, 5,037,774.43 and 1,198,785.26

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Solution

The fourth proportional to 3,357,806.46, 5,037,774.43 and 1,198,785.26 is: 1,798,558.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,806.46 : 5,037,774.43 = 1,198,785.26 : x
  2. Step 2: Convert to fraction form
    3,357,806.46/5,037,774.43 = 1,198,785.26/x
  3. Step 3: Cross multiply
    3,357,806.46x = 5,037,774.43 × 1,198,785.26
  4. Step 4: Simplify right side
    3,357,806.46x = 6,039,209,711,369.43
  5. Step 5: Solve for x
    x = 6,039,209,711,369.43/3,357,806.46
  6. Step 6: Final answer
    x = 1,798,558.01

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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.