Home / 4,847,003.74-7,270,690.14-1,814,050.27

Finding the Fourth Proportional to 4,847,003.74, 7,270,690.14 and 1,814,050.27

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Solution

The fourth proportional to 4,847,003.74, 7,270,690.14 and 1,814,050.27 is: 2,721,144.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,847,003.74 : 7,270,690.14 = 1,814,050.27 : x
  2. Step 2: Convert to fraction form
    4,847,003.74/7,270,690.14 = 1,814,050.27/x
  3. Step 3: Cross multiply
    4,847,003.74x = 7,270,690.14 × 1,814,050.27
  4. Step 4: Simplify right side
    4,847,003.74x = 13,189,397,411,553.34
  5. Step 5: Solve for x
    x = 13,189,397,411,553.34/4,847,003.74
  6. Step 6: Final answer
    x = 2,721,144.47

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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.