Home / 1,893,026.50-2,839,544.45-755,881.27

Finding the Fourth Proportional to 1,893,026.50, 2,839,544.45 and 755,881.27

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Solution

The fourth proportional to 1,893,026.50, 2,839,544.45 and 755,881.27 is: 1,133,823.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,026.50 : 2,839,544.45 = 755,881.27 : x
  2. Step 2: Convert to fraction form
    1,893,026.50/2,839,544.45 = 755,881.27/x
  3. Step 3: Cross multiply
    1,893,026.50x = 2,839,544.45 × 755,881.27
  4. Step 4: Simplify right side
    1,893,026.50x = 2,146,358,465,087.45
  5. Step 5: Solve for x
    x = 2,146,358,465,087.45/1,893,026.50
  6. Step 6: Final answer
    x = 1,133,823.78

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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.