Home / 3,357,104.80-5,037,145.64-1,759,288

Finding the Fourth Proportional to 3,357,104.80, 5,037,145.64 and 1,759,288

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Solution

The fourth proportional to 3,357,104.80, 5,037,145.64 and 1,759,288 is: 2,639,712.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,104.80 : 5,037,145.64 = 1,759,288 : x
  2. Step 2: Convert to fraction form
    3,357,104.80/5,037,145.64 = 1,759,288/x
  3. Step 3: Cross multiply
    3,357,104.80x = 5,037,145.64 × 1,759,288
  4. Step 4: Simplify right side
    3,357,104.80x = 8,861,789,878,704.32
  5. Step 5: Solve for x
    x = 8,861,789,878,704.32/3,357,104.80
  6. Step 6: Final answer
    x = 2,639,712.02

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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.