Home / 2,546,497.65-3,514,190.30-1,384,954.93

Finding the Fourth Proportional to 2,546,497.65, 3,514,190.30 and 1,384,954.93

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Solution

The fourth proportional to 2,546,497.65, 3,514,190.30 and 1,384,954.93 is: 1,911,250.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,497.65 : 3,514,190.30 = 1,384,954.93 : x
  2. Step 2: Convert to fraction form
    2,546,497.65/3,514,190.30 = 1,384,954.93/x
  3. Step 3: Cross multiply
    2,546,497.65x = 3,514,190.30 × 1,384,954.93
  4. Step 4: Simplify right side
    2,546,497.65x = 4,866,995,180,943.18
  5. Step 5: Solve for x
    x = 4,866,995,180,943.18/2,546,497.65
  6. Step 6: Final answer
    x = 1,911,250.61

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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.