Home / 2,705,927.54-3,732,764.27-1,673,105.17

Finding the Fourth Proportional to 2,705,927.54, 3,732,764.27 and 1,673,105.17

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Solution

The fourth proportional to 2,705,927.54, 3,732,764.27 and 1,673,105.17 is: 2,308,009.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,705,927.54 : 3,732,764.27 = 1,673,105.17 : x
  2. Step 2: Convert to fraction form
    2,705,927.54/3,732,764.27 = 1,673,105.17/x
  3. Step 3: Cross multiply
    2,705,927.54x = 3,732,764.27 × 1,673,105.17
  4. Step 4: Simplify right side
    2,705,927.54x = 6,245,307,179,864.46
  5. Step 5: Solve for x
    x = 6,245,307,179,864.46/2,705,927.54
  6. Step 6: Final answer
    x = 2,308,009.77

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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.