Home / 1,282,528.00-1,922,705.47-562,323.90

Finding the Fourth Proportional to 1,282,528.00, 1,922,705.47 and 562,323.90

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Solution

The fourth proportional to 1,282,528.00, 1,922,705.47 and 562,323.90 is: 843,009.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,282,528.00 : 1,922,705.47 = 562,323.90 : x
  2. Step 2: Convert to fraction form
    1,282,528.00/1,922,705.47 = 562,323.90/x
  3. Step 3: Cross multiply
    1,282,528.00x = 1,922,705.47 × 562,323.90
  4. Step 4: Simplify right side
    1,282,528.00x = 1,081,183,227,759.68
  5. Step 5: Solve for x
    x = 1,081,183,227,759.68/1,282,528.00
  6. Step 6: Final answer
    x = 843,009.45

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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.