Home / 5,528,094.06-7,628,666.58-3,080,651.52

Finding the Fourth Proportional to 5,528,094.06, 7,628,666.58 and 3,080,651.52

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Solution

The fourth proportional to 5,528,094.06, 7,628,666.58 and 3,080,651.52 is: 4,251,241.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,094.06 : 7,628,666.58 = 3,080,651.52 : x
  2. Step 2: Convert to fraction form
    5,528,094.06/7,628,666.58 = 3,080,651.52/x
  3. Step 3: Cross multiply
    5,528,094.06x = 7,628,666.58 × 3,080,651.52
  4. Step 4: Simplify right side
    5,528,094.06x = 23,501,263,295,250.20
  5. Step 5: Solve for x
    x = 23,501,263,295,250.20/5,528,094.06
  6. Step 6: Final answer
    x = 4,251,241.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.