Home / 1,846,144.65-2,772,068.18-1,006,336.65

Finding the Fourth Proportional to 1,846,144.65, 2,772,068.18 and 1,006,336.65

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Solution

The fourth proportional to 1,846,144.65, 2,772,068.18 and 1,006,336.65 is: 1,511,059.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,144.65 : 2,772,068.18 = 1,006,336.65 : x
  2. Step 2: Convert to fraction form
    1,846,144.65/2,772,068.18 = 1,006,336.65/x
  3. Step 3: Cross multiply
    1,846,144.65x = 2,772,068.18 × 1,006,336.65
  4. Step 4: Simplify right side
    1,846,144.65x = 2,789,633,805,832.80
  5. Step 5: Solve for x
    x = 2,789,633,805,832.80/1,846,144.65
  6. Step 6: Final answer
    x = 1,511,059.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.