Home / 1,599,189.36-2,397,969-533,848.56

Finding the Fourth Proportional to 1,599,189.36, 2,397,969 and 533,848.56

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Solution

The fourth proportional to 1,599,189.36, 2,397,969 and 533,848.56 is: 800,500.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,189.36 : 2,397,969 = 533,848.56 : x
  2. Step 2: Convert to fraction form
    1,599,189.36/2,397,969 = 533,848.56/x
  3. Step 3: Cross multiply
    1,599,189.36x = 2,397,969 × 533,848.56
  4. Step 4: Simplify right side
    1,599,189.36x = 1,280,152,297,574.64
  5. Step 5: Solve for x
    x = 1,280,152,297,574.64/1,599,189.36
  6. Step 6: Final answer
    x = 800,500.76

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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.