Home / 3,366,482.43-4,645,775.46-1,916,271.27

Finding the Fourth Proportional to 3,366,482.43, 4,645,775.46 and 1,916,271.27

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Solution

The fourth proportional to 3,366,482.43, 4,645,775.46 and 1,916,271.27 is: 2,644,471.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,482.43 : 4,645,775.46 = 1,916,271.27 : x
  2. Step 2: Convert to fraction form
    3,366,482.43/4,645,775.46 = 1,916,271.27/x
  3. Step 3: Cross multiply
    3,366,482.43x = 4,645,775.46 × 1,916,271.27
  4. Step 4: Simplify right side
    3,366,482.43x = 8,902,566,040,869.04
  5. Step 5: Solve for x
    x = 8,902,566,040,869.04/3,366,482.43
  6. Step 6: Final answer
    x = 2,644,471.26

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