Home / 2,038,358.90-3,058,037.62-1,014,172.49

Finding the Fourth Proportional to 2,038,358.90, 3,058,037.62 and 1,014,172.49

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Solution

The fourth proportional to 2,038,358.90, 3,058,037.62 and 1,014,172.49 is: 1,521,507.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,358.90 : 3,058,037.62 = 1,014,172.49 : x
  2. Step 2: Convert to fraction form
    2,038,358.90/3,058,037.62 = 1,014,172.49/x
  3. Step 3: Cross multiply
    2,038,358.90x = 3,058,037.62 × 1,014,172.49
  4. Step 4: Simplify right side
    2,038,358.90x = 3,101,377,632,698.74
  5. Step 5: Solve for x
    x = 3,101,377,632,698.74/2,038,358.90
  6. Step 6: Final answer
    x = 1,521,507.14

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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.