Home / 1,065,645.18-1,597,089.96-797,300.28

Finding the Fourth Proportional to 1,065,645.18, 1,597,089.96 and 797,300.28

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Solution

The fourth proportional to 1,065,645.18, 1,597,089.96 and 797,300.28 is: 1,194,919.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,645.18 : 1,597,089.96 = 797,300.28 : x
  2. Step 2: Convert to fraction form
    1,065,645.18/1,597,089.96 = 797,300.28/x
  3. Step 3: Cross multiply
    1,065,645.18x = 1,597,089.96 × 797,300.28
  4. Step 4: Simplify right side
    1,065,645.18x = 1,273,360,272,293.19
  5. Step 5: Solve for x
    x = 1,273,360,272,293.19/1,065,645.18
  6. Step 6: Final answer
    x = 1,194,919.56

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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.