Home / 1,847,092.06-2,771,053.62-649,097.20

Finding the Fourth Proportional to 1,847,092.06, 2,771,053.62 and 649,097.20

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Solution

The fourth proportional to 1,847,092.06, 2,771,053.62 and 649,097.20 is: 973,791.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,092.06 : 2,771,053.62 = 649,097.20 : x
  2. Step 2: Convert to fraction form
    1,847,092.06/2,771,053.62 = 649,097.20/x
  3. Step 3: Cross multiply
    1,847,092.06x = 2,771,053.62 × 649,097.20
  4. Step 4: Simplify right side
    1,847,092.06x = 1,798,683,145,791.86
  5. Step 5: Solve for x
    x = 1,798,683,145,791.86/1,847,092.06
  6. Step 6: Final answer
    x = 973,791.82

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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.