Home / 2,048,534.80-3,071,066.94-849,708.88

Finding the Fourth Proportional to 2,048,534.80, 3,071,066.94 and 849,708.88

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Solution

The fourth proportional to 2,048,534.80, 3,071,066.94 and 849,708.88 is: 1,273,843.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,534.80 : 3,071,066.94 = 849,708.88 : x
  2. Step 2: Convert to fraction form
    2,048,534.80/3,071,066.94 = 849,708.88/x
  3. Step 3: Cross multiply
    2,048,534.80x = 3,071,066.94 × 849,708.88
  4. Step 4: Simplify right side
    2,048,534.80x = 2,609,512,849,992.43
  5. Step 5: Solve for x
    x = 2,609,512,849,992.43/2,048,534.80
  6. Step 6: Final answer
    x = 1,273,843.55

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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.