Home / 2,243,274.24-3,095,610.48-1,276,314.24

Finding the Fourth Proportional to 2,243,274.24, 3,095,610.48 and 1,276,314.24

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Solution

The fourth proportional to 2,243,274.24, 3,095,610.48 and 1,276,314.24 is: 1,761,252.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,274.24 : 3,095,610.48 = 1,276,314.24 : x
  2. Step 2: Convert to fraction form
    2,243,274.24/3,095,610.48 = 1,276,314.24/x
  3. Step 3: Cross multiply
    2,243,274.24x = 3,095,610.48 × 1,276,314.24
  4. Step 4: Simplify right side
    2,243,274.24x = 3,950,971,737,117.24
  5. Step 5: Solve for x
    x = 3,950,971,737,117.24/2,243,274.24
  6. Step 6: Final answer
    x = 1,761,252.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.