Home / 3,816,653.27-5,266,913.96-2,097,773.33

Finding the Fourth Proportional to 3,816,653.27, 5,266,913.96 and 2,097,773.33

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Solution

The fourth proportional to 3,816,653.27, 5,266,913.96 and 2,097,773.33 is: 2,894,890.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,653.27 : 5,266,913.96 = 2,097,773.33 : x
  2. Step 2: Convert to fraction form
    3,816,653.27/5,266,913.96 = 2,097,773.33/x
  3. Step 3: Cross multiply
    3,816,653.27x = 5,266,913.96 × 2,097,773.33
  4. Step 4: Simplify right side
    3,816,653.27x = 11,048,791,615,602.55
  5. Step 5: Solve for x
    x = 11,048,791,615,602.55/3,816,653.27
  6. Step 6: Final answer
    x = 2,894,890.06

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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.