Home / 1,582,246.44-2,182,962.96-893,817.72

Finding the Fourth Proportional to 1,582,246.44, 2,182,962.96 and 893,817.72

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Solution

The fourth proportional to 1,582,246.44, 2,182,962.96 and 893,817.72 is: 1,233,165.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,246.44 : 2,182,962.96 = 893,817.72 : x
  2. Step 2: Convert to fraction form
    1,582,246.44/2,182,962.96 = 893,817.72/x
  3. Step 3: Cross multiply
    1,582,246.44x = 2,182,962.96 × 893,817.72
  4. Step 4: Simplify right side
    1,582,246.44x = 1,951,170,975,751.65
  5. Step 5: Solve for x
    x = 1,951,170,975,751.65/1,582,246.44
  6. Step 6: Final answer
    x = 1,233,165.03

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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.