Home / 2,683,056.92-3,702,282.24-1,813,782.96

Finding the Fourth Proportional to 2,683,056.92, 3,702,282.24 and 1,813,782.96

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Solution

The fourth proportional to 2,683,056.92, 3,702,282.24 and 1,813,782.96 is: 2,502,793.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,056.92 : 3,702,282.24 = 1,813,782.96 : x
  2. Step 2: Convert to fraction form
    2,683,056.92/3,702,282.24 = 1,813,782.96/x
  3. Step 3: Cross multiply
    2,683,056.92x = 3,702,282.24 × 1,813,782.96
  4. Step 4: Simplify right side
    2,683,056.92x = 6,715,136,440,022.63
  5. Step 5: Solve for x
    x = 6,715,136,440,022.63/2,683,056.92
  6. Step 6: Final answer
    x = 2,502,793.14

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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.