Home / 3,357,145.44-5,037,206.58-1,759,328.64

Finding the Fourth Proportional to 3,357,145.44, 5,037,206.58 and 1,759,328.64

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Solution

The fourth proportional to 3,357,145.44, 5,037,206.58 and 1,759,328.64 is: 2,639,772.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,145.44 : 5,037,206.58 = 1,759,328.64 : x
  2. Step 2: Convert to fraction form
    3,357,145.44/5,037,206.58 = 1,759,328.64/x
  3. Step 3: Cross multiply
    3,357,145.44x = 5,037,206.58 × 1,759,328.64
  4. Step 4: Simplify right side
    3,357,145.44x = 8,862,101,801,790.45
  5. Step 5: Solve for x
    x = 8,862,101,801,790.45/3,357,145.44
  6. Step 6: Final answer
    x = 2,639,772.97

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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.