Home / 1,863,691.65-2,795,537.52-601,705.17

Finding the Fourth Proportional to 1,863,691.65, 2,795,537.52 and 601,705.17

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Solution

The fourth proportional to 1,863,691.65, 2,795,537.52 and 601,705.17 is: 902,557.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,691.65 : 2,795,537.52 = 601,705.17 : x
  2. Step 2: Convert to fraction form
    1,863,691.65/2,795,537.52 = 601,705.17/x
  3. Step 3: Cross multiply
    1,863,691.65x = 2,795,537.52 × 601,705.17
  4. Step 4: Simplify right side
    1,863,691.65x = 1,682,089,378,712.98
  5. Step 5: Solve for x
    x = 1,682,089,378,712.98/1,863,691.65
  6. Step 6: Final answer
    x = 902,557.77

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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.