Home / 7,016,884.16-9,683,300.96-3,797,620.16

Finding the Fourth Proportional to 7,016,884.16, 9,683,300.96 and 3,797,620.16

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Solution

The fourth proportional to 7,016,884.16, 9,683,300.96 and 3,797,620.16 is: 5,240,716.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,884.16 : 9,683,300.96 = 3,797,620.16 : x
  2. Step 2: Convert to fraction form
    7,016,884.16/9,683,300.96 = 3,797,620.16/x
  3. Step 3: Cross multiply
    7,016,884.16x = 9,683,300.96 × 3,797,620.16
  4. Step 4: Simplify right side
    7,016,884.16x = 36,773,498,941,043.36
  5. Step 5: Solve for x
    x = 36,773,498,941,043.36/7,016,884.16
  6. Step 6: Final answer
    x = 5,240,716.26

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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.