Home / 1,451,683.51-2,177,787.19-598,280.91

Finding the Fourth Proportional to 1,451,683.51, 2,177,787.19 and 598,280.91

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Solution

The fourth proportional to 1,451,683.51, 2,177,787.19 and 598,280.91 is: 897,529.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,683.51 : 2,177,787.19 = 598,280.91 : x
  2. Step 2: Convert to fraction form
    1,451,683.51/2,177,787.19 = 598,280.91/x
  3. Step 3: Cross multiply
    1,451,683.51x = 2,177,787.19 × 598,280.91
  4. Step 4: Simplify right side
    1,451,683.51x = 1,302,928,501,819.54
  5. Step 5: Solve for x
    x = 1,302,928,501,819.54/1,451,683.51
  6. Step 6: Final answer
    x = 897,529.31

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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.