Home / 5,266,727.06-7,268,674.43-2,975,035.37

Finding the Fourth Proportional to 5,266,727.06, 7,268,674.43 and 2,975,035.37

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Solution

The fourth proportional to 5,266,727.06, 7,268,674.43 and 2,975,035.37 is: 4,105,882.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,266,727.06 : 7,268,674.43 = 2,975,035.37 : x
  2. Step 2: Convert to fraction form
    5,266,727.06/7,268,674.43 = 2,975,035.37/x
  3. Step 3: Cross multiply
    5,266,727.06x = 7,268,674.43 × 2,975,035.37
  4. Step 4: Simplify right side
    5,266,727.06x = 21,624,563,522,264.59
  5. Step 5: Solve for x
    x = 21,624,563,522,264.59/5,266,727.06
  6. Step 6: Final answer
    x = 4,105,882.70

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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.