Home / 3,357,166.72-5,037,238.52-1,759,349.92

Finding the Fourth Proportional to 3,357,166.72, 5,037,238.52 and 1,759,349.92

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Solution

The fourth proportional to 3,357,166.72, 5,037,238.52 and 1,759,349.92 is: 2,639,804.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,166.72 : 5,037,238.52 = 1,759,349.92 : x
  2. Step 2: Convert to fraction form
    3,357,166.72/5,037,238.52 = 1,759,349.92/x
  3. Step 3: Cross multiply
    3,357,166.72x = 5,037,238.52 × 1,759,349.92
  4. Step 4: Simplify right side
    3,357,166.72x = 8,862,265,187,182.92
  5. Step 5: Solve for x
    x = 8,862,265,187,182.92/3,357,166.72
  6. Step 6: Final answer
    x = 2,639,804.91

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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.