Home / 4,024,557.90-5,553,929.97-2,189,058.89

Finding the Fourth Proportional to 4,024,557.90, 5,553,929.97 and 2,189,058.89

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Solution

The fourth proportional to 4,024,557.90, 5,553,929.97 and 2,189,058.89 is: 3,020,923.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,557.90 : 5,553,929.97 = 2,189,058.89 : x
  2. Step 2: Convert to fraction form
    4,024,557.90/5,553,929.97 = 2,189,058.89/x
  3. Step 3: Cross multiply
    4,024,557.90x = 5,553,929.97 × 2,189,058.89
  4. Step 4: Simplify right side
    4,024,557.90x = 12,157,879,747,496.28
  5. Step 5: Solve for x
    x = 12,157,879,747,496.28/4,024,557.90
  6. Step 6: Final answer
    x = 3,020,923.06

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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.