Home / 4,545,349.52-6,820,629.24-1,849,177.04

Finding the Fourth Proportional to 4,545,349.52, 6,820,629.24 and 1,849,177.04

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Solution

The fourth proportional to 4,545,349.52, 6,820,629.24 and 1,849,177.04 is: 2,774,825.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,545,349.52 : 6,820,629.24 = 1,849,177.04 : x
  2. Step 2: Convert to fraction form
    4,545,349.52/6,820,629.24 = 1,849,177.04/x
  3. Step 3: Cross multiply
    4,545,349.52x = 6,820,629.24 × 1,849,177.04
  4. Step 4: Simplify right side
    4,545,349.52x = 12,612,550,988,960.65
  5. Step 5: Solve for x
    x = 12,612,550,988,960.65/4,545,349.52
  6. Step 6: Final answer
    x = 2,774,825.33

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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.