Home / 1,789,016.88-2,683,790.64-591,065.76

Finding the Fourth Proportional to 1,789,016.88, 2,683,790.64 and 591,065.76

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Solution

The fourth proportional to 1,789,016.88, 2,683,790.64 and 591,065.76 is: 886,686.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,016.88 : 2,683,790.64 = 591,065.76 : x
  2. Step 2: Convert to fraction form
    1,789,016.88/2,683,790.64 = 591,065.76/x
  3. Step 3: Cross multiply
    1,789,016.88x = 2,683,790.64 × 591,065.76
  4. Step 4: Simplify right side
    1,789,016.88x = 1,586,296,754,312.49
  5. Step 5: Solve for x
    x = 1,586,296,754,312.49/1,789,016.88
  6. Step 6: Final answer
    x = 886,686.30

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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.