Home / 3,058,300.62-4,587,947.15-1,008,348.98

Finding the Fourth Proportional to 3,058,300.62, 4,587,947.15 and 1,008,348.98

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Solution

The fourth proportional to 3,058,300.62, 4,587,947.15 and 1,008,348.98 is: 1,512,687.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,300.62 : 4,587,947.15 = 1,008,348.98 : x
  2. Step 2: Convert to fraction form
    3,058,300.62/4,587,947.15 = 1,008,348.98/x
  3. Step 3: Cross multiply
    3,058,300.62x = 4,587,947.15 × 1,008,348.98
  4. Step 4: Simplify right side
    3,058,300.62x = 4,626,251,801,014.93
  5. Step 5: Solve for x
    x = 4,626,251,801,014.93/3,058,300.62
  6. Step 6: Final answer
    x = 1,512,687.07

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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.