Home / 1,846,076.48-2,547,618.72-1,082,680.64

Finding the Fourth Proportional to 1,846,076.48, 2,547,618.72 and 1,082,680.64

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Solution

The fourth proportional to 1,846,076.48, 2,547,618.72 and 1,082,680.64 is: 1,494,118.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,076.48 : 2,547,618.72 = 1,082,680.64 : x
  2. Step 2: Convert to fraction form
    1,846,076.48/2,547,618.72 = 1,082,680.64/x
  3. Step 3: Cross multiply
    1,846,076.48x = 2,547,618.72 × 1,082,680.64
  4. Step 4: Simplify right side
    1,846,076.48x = 2,758,257,466,245.58
  5. Step 5: Solve for x
    x = 2,758,257,466,245.58/1,846,076.48
  6. Step 6: Final answer
    x = 1,494,118.74

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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.