Home / 2,546,660.25-3,514,890.38-1,459,660.50

Finding the Fourth Proportional to 2,546,660.25, 3,514,890.38 and 1,459,660.50

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Solution

The fourth proportional to 2,546,660.25, 3,514,890.38 and 1,459,660.50 is: 2,014,617.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,660.25 : 3,514,890.38 = 1,459,660.50 : x
  2. Step 2: Convert to fraction form
    2,546,660.25/3,514,890.38 = 1,459,660.50/x
  3. Step 3: Cross multiply
    2,546,660.25x = 3,514,890.38 × 1,459,660.50
  4. Step 4: Simplify right side
    2,546,660.25x = 5,130,546,642,217.69
  5. Step 5: Solve for x
    x = 5,130,546,642,217.69/2,546,660.25
  6. Step 6: Final answer
    x = 2,014,617.63

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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.