Home / 1,045,636.02-1,568,585.39-335,473.38

Finding the Fourth Proportional to 1,045,636.02, 1,568,585.39 and 335,473.38

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Solution

The fourth proportional to 1,045,636.02, 1,568,585.39 and 335,473.38 is: 503,252.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,636.02 : 1,568,585.39 = 335,473.38 : x
  2. Step 2: Convert to fraction form
    1,045,636.02/1,568,585.39 = 335,473.38/x
  3. Step 3: Cross multiply
    1,045,636.02x = 1,568,585.39 × 335,473.38
  4. Step 4: Simplify right side
    1,045,636.02x = 526,218,640,924.55
  5. Step 5: Solve for x
    x = 526,218,640,924.55/1,045,636.02
  6. Step 6: Final answer
    x = 503,252.21

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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.