Home / 1,831,924.92-2,748,136.86-633,525.60

Finding the Fourth Proportional to 1,831,924.92, 2,748,136.86 and 633,525.60

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Solution

The fourth proportional to 1,831,924.92, 2,748,136.86 and 633,525.60 is: 950,374.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,831,924.92 : 2,748,136.86 = 633,525.60 : x
  2. Step 2: Convert to fraction form
    1,831,924.92/2,748,136.86 = 633,525.60/x
  3. Step 3: Cross multiply
    1,831,924.92x = 2,748,136.86 × 633,525.60
  4. Step 4: Simplify right side
    1,831,924.92x = 1,741,015,053,113.62
  5. Step 5: Solve for x
    x = 1,741,015,053,113.62/1,831,924.92
  6. Step 6: Final answer
    x = 950,374.68

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1.5x scale

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.