Home / 2,048,536.30-3,071,069.19-849,710.38

Finding the Fourth Proportional to 2,048,536.30, 3,071,069.19 and 849,710.38

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Solution

The fourth proportional to 2,048,536.30, 3,071,069.19 and 849,710.38 is: 1,273,845.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,536.30 : 3,071,069.19 = 849,710.38 : x
  2. Step 2: Convert to fraction form
    2,048,536.30/3,071,069.19 = 849,710.38/x
  3. Step 3: Cross multiply
    2,048,536.30x = 3,071,069.19 × 849,710.38
  4. Step 4: Simplify right side
    2,048,536.30x = 2,609,519,368,441.19
  5. Step 5: Solve for x
    x = 2,609,519,368,441.19/2,048,536.30
  6. Step 6: Final answer
    x = 1,273,845.80

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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.