Home / 1,362,059.58-1,879,654.92-750,214.54

Finding the Fourth Proportional to 1,362,059.58, 1,879,654.92 and 750,214.54

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Solution

The fourth proportional to 1,362,059.58, 1,879,654.92 and 750,214.54 is: 1,035,303.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,059.58 : 1,879,654.92 = 750,214.54 : x
  2. Step 2: Convert to fraction form
    1,362,059.58/1,879,654.92 = 750,214.54/x
  3. Step 3: Cross multiply
    1,362,059.58x = 1,879,654.92 × 750,214.54
  4. Step 4: Simplify right side
    1,362,059.58x = 1,410,144,451,166.54
  5. Step 5: Solve for x
    x = 1,410,144,451,166.54/1,362,059.58
  6. Step 6: Final answer
    x = 1,035,303.06

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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.