Home / 3,233,328.30-4,844,014.65-1,886,136.30

Finding the Fourth Proportional to 3,233,328.30, 4,844,014.65 and 1,886,136.30

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Solution

The fourth proportional to 3,233,328.30, 4,844,014.65 and 1,886,136.30 is: 2,825,717.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,328.30 : 4,844,014.65 = 1,886,136.30 : x
  2. Step 2: Convert to fraction form
    3,233,328.30/4,844,014.65 = 1,886,136.30/x
  3. Step 3: Cross multiply
    3,233,328.30x = 4,844,014.65 × 1,886,136.30
  4. Step 4: Simplify right side
    3,233,328.30x = 9,136,471,869,096.80
  5. Step 5: Solve for x
    x = 9,136,471,869,096.80/3,233,328.30
  6. Step 6: Final answer
    x = 2,825,717.35

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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.