Home / 2,519,044.88-3,475,187.19-1,600,782.35

Finding the Fourth Proportional to 2,519,044.88, 3,475,187.19 and 1,600,782.35

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Solution

The fourth proportional to 2,519,044.88, 3,475,187.19 and 1,600,782.35 is: 2,208,383.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,519,044.88 : 3,475,187.19 = 1,600,782.35 : x
  2. Step 2: Convert to fraction form
    2,519,044.88/3,475,187.19 = 1,600,782.35/x
  3. Step 3: Cross multiply
    2,519,044.88x = 3,475,187.19 × 1,600,782.35
  4. Step 4: Simplify right side
    2,519,044.88x = 5,563,018,299,322.16
  5. Step 5: Solve for x
    x = 5,563,018,299,322.16/2,519,044.88
  6. Step 6: Final answer
    x = 2,208,383.96

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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.