Home / 3,816,237.66-5,266,534.23-2,097,419.10

Finding the Fourth Proportional to 3,816,237.66, 5,266,534.23 and 2,097,419.10

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Solution

The fourth proportional to 3,816,237.66, 5,266,534.23 and 2,097,419.10 is: 2,894,507.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,816,237.66 : 5,266,534.23 = 2,097,419.10 : x
  2. Step 2: Convert to fraction form
    3,816,237.66/5,266,534.23 = 2,097,419.10/x
  3. Step 3: Cross multiply
    3,816,237.66x = 5,266,534.23 × 2,097,419.10
  4. Step 4: Simplify right side
    3,816,237.66x = 11,046,129,484,805.79
  5. Step 5: Solve for x
    x = 11,046,129,484,805.79/3,816,237.66
  6. Step 6: Final answer
    x = 2,894,507.75

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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.