Home / 11,038,369.37-16,559,445.47-3,751,058.48

Finding the Fourth Proportional to 11,038,369.37, 16,559,445.47 and 3,751,058.48

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Solution

The fourth proportional to 11,038,369.37, 16,559,445.47 and 3,751,058.48 is: 5,627,230.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,038,369.37 : 16,559,445.47 = 3,751,058.48 : x
  2. Step 2: Convert to fraction form
    11,038,369.37/16,559,445.47 = 3,751,058.48/x
  3. Step 3: Cross multiply
    11,038,369.37x = 16,559,445.47 × 3,751,058.48
  4. Step 4: Simplify right side
    11,038,369.37x = 62,115,448,252,788.57
  5. Step 5: Solve for x
    x = 62,115,448,252,788.57/11,038,369.37
  6. Step 6: Final answer
    x = 5,627,230.45

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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.