Home / 4,091,724-5,646,579.48-2,280,888

Finding the Fourth Proportional to 4,091,724, 5,646,579.48 and 2,280,888

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Solution

The fourth proportional to 4,091,724, 5,646,579.48 and 2,280,888 is: 3,147,625.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,724 : 5,646,579.48 = 2,280,888 : x
  2. Step 2: Convert to fraction form
    4,091,724/5,646,579.48 = 2,280,888/x
  3. Step 3: Cross multiply
    4,091,724x = 5,646,579.48 × 2,280,888
  4. Step 4: Simplify right side
    4,091,724x = 12,879,215,376,978.24
  5. Step 5: Solve for x
    x = 12,879,215,376,978.24/4,091,724
  6. Step 6: Final answer
    x = 3,147,625.64

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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.