Home / 1,065,656.06-1,597,106.25-797,311.16

Finding the Fourth Proportional to 1,065,656.06, 1,597,106.25 and 797,311.16

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Solution

The fourth proportional to 1,065,656.06, 1,597,106.25 and 797,311.16 is: 1,194,935.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,656.06 : 1,597,106.25 = 797,311.16 : x
  2. Step 2: Convert to fraction form
    1,065,656.06/1,597,106.25 = 797,311.16/x
  3. Step 3: Cross multiply
    1,065,656.06x = 1,597,106.25 × 797,311.16
  4. Step 4: Simplify right side
    1,065,656.06x = 1,273,390,628,845.22
  5. Step 5: Solve for x
    x = 1,273,390,628,845.22/1,065,656.06
  6. Step 6: Final answer
    x = 1,194,935.85

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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.