Home / 9,338,209.56-14,009,593.43-3,580,840.35

Finding the Fourth Proportional to 9,338,209.56, 14,009,593.43 and 3,580,840.35

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Solution

The fourth proportional to 9,338,209.56, 14,009,593.43 and 3,580,840.35 is: 5,372,134.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,209.56 : 14,009,593.43 = 3,580,840.35 : x
  2. Step 2: Convert to fraction form
    9,338,209.56/14,009,593.43 = 3,580,840.35/x
  3. Step 3: Cross multiply
    9,338,209.56x = 14,009,593.43 × 3,580,840.35
  4. Step 4: Simplify right side
    9,338,209.56x = 50,166,117,450,191
  5. Step 5: Solve for x
    x = 50,166,117,450,191/9,338,209.56
  6. Step 6: Final answer
    x = 5,372,134.47

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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.