Home / 1,065,741.52-1,599,399.60-504,776

Finding the Fourth Proportional to 1,065,741.52, 1,599,399.60 and 504,776

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Solution

The fourth proportional to 1,065,741.52, 1,599,399.60 and 504,776 is: 757,536.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,741.52 : 1,599,399.60 = 504,776 : x
  2. Step 2: Convert to fraction form
    1,065,741.52/1,599,399.60 = 504,776/x
  3. Step 3: Cross multiply
    1,065,741.52x = 1,599,399.60 × 504,776
  4. Step 4: Simplify right side
    1,065,741.52x = 807,338,532,489.60
  5. Step 5: Solve for x
    x = 807,338,532,489.60/1,065,741.52
  6. Step 6: Final answer
    x = 757,536.90

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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.