Home / 3,052,132.51-4,578,618.44-1,132,880.64

Finding the Fourth Proportional to 3,052,132.51, 4,578,618.44 and 1,132,880.64

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Solution

The fourth proportional to 3,052,132.51, 4,578,618.44 and 1,132,880.64 is: 1,699,476.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,132.51 : 4,578,618.44 = 1,132,880.64 : x
  2. Step 2: Convert to fraction form
    3,052,132.51/4,578,618.44 = 1,132,880.64/x
  3. Step 3: Cross multiply
    3,052,132.51x = 4,578,618.44 × 1,132,880.64
  4. Step 4: Simplify right side
    3,052,132.51x = 5,187,028,191,455.20
  5. Step 5: Solve for x
    x = 5,187,028,191,455.20/3,052,132.51
  6. Step 6: Final answer
    x = 1,699,476.74

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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.