Home / 716,990.00-1,075,540.28-184,516.25

Finding the Fourth Proportional to 716,990.00, 1,075,540.28 and 184,516.25

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Solution

The fourth proportional to 716,990.00, 1,075,540.28 and 184,516.25 is: 276,788.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,990.00 : 1,075,540.28 = 184,516.25 : x
  2. Step 2: Convert to fraction form
    716,990.00/1,075,540.28 = 184,516.25/x
  3. Step 3: Cross multiply
    716,990.00x = 1,075,540.28 × 184,516.25
  4. Step 4: Simplify right side
    716,990.00x = 198,454,652,889.27
  5. Step 5: Solve for x
    x = 198,454,652,889.27/716,990.00
  6. Step 6: Final answer
    x = 276,788.59

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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.