Home / 1,065,622.56-1,597,056.01-797,277.66

Finding the Fourth Proportional to 1,065,622.56, 1,597,056.01 and 797,277.66

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Solution

The fourth proportional to 1,065,622.56, 1,597,056.01 and 797,277.66 is: 1,194,885.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,622.56 : 1,597,056.01 = 797,277.66 : x
  2. Step 2: Convert to fraction form
    1,065,622.56/1,597,056.01 = 797,277.66/x
  3. Step 3: Cross multiply
    1,065,622.56x = 1,597,056.01 × 797,277.66
  4. Step 4: Simplify right side
    1,065,622.56x = 1,273,297,078,541.74
  5. Step 5: Solve for x
    x = 1,273,297,078,541.74/1,065,622.56
  6. Step 6: Final answer
    x = 1,194,885.62

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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.