Home / 1,684,956.70-2,527,435.05-967,511.35

Finding the Fourth Proportional to 1,684,956.70, 2,527,435.05 and 967,511.35

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Solution

The fourth proportional to 1,684,956.70, 2,527,435.05 and 967,511.35 is: 1,451,267.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,956.70 : 2,527,435.05 = 967,511.35 : x
  2. Step 2: Convert to fraction form
    1,684,956.70/2,527,435.05 = 967,511.35/x
  3. Step 3: Cross multiply
    1,684,956.70x = 2,527,435.05 × 967,511.35
  4. Step 4: Simplify right side
    1,684,956.70x = 2,445,322,097,262.82
  5. Step 5: Solve for x
    x = 2,445,322,097,262.82/1,684,956.70
  6. Step 6: Final answer
    x = 1,451,267.03

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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.