Home / 2,058,206.22-3,087,029.06-541,762.16

Finding the Fourth Proportional to 2,058,206.22, 3,087,029.06 and 541,762.16

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Solution

The fourth proportional to 2,058,206.22, 3,087,029.06 and 541,762.16 is: 812,569.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,206.22 : 3,087,029.06 = 541,762.16 : x
  2. Step 2: Convert to fraction form
    2,058,206.22/3,087,029.06 = 541,762.16/x
  3. Step 3: Cross multiply
    2,058,206.22x = 3,087,029.06 × 541,762.16
  4. Step 4: Simplify right side
    2,058,206.22x = 1,672,435,528,819.56
  5. Step 5: Solve for x
    x = 1,672,435,528,819.56/2,058,206.22
  6. Step 6: Final answer
    x = 812,569.47

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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.