Home / 2,863,653.13-3,951,805.89-1,574,482.24

Finding the Fourth Proportional to 2,863,653.13, 3,951,805.89 and 1,574,482.24

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Solution

The fourth proportional to 2,863,653.13, 3,951,805.89 and 1,574,482.24 is: 2,172,766.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,653.13 : 3,951,805.89 = 1,574,482.24 : x
  2. Step 2: Convert to fraction form
    2,863,653.13/3,951,805.89 = 1,574,482.24/x
  3. Step 3: Cross multiply
    2,863,653.13x = 3,951,805.89 × 1,574,482.24
  4. Step 4: Simplify right side
    2,863,653.13x = 6,222,048,189,732.39
  5. Step 5: Solve for x
    x = 6,222,048,189,732.39/2,863,653.13
  6. Step 6: Final answer
    x = 2,172,766.01

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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.