Home / 11,595,357.80-17,393,036.70-10,603,334.60

Finding the Fourth Proportional to 11,595,357.80, 17,393,036.70 and 10,603,334.60

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Solution

The fourth proportional to 11,595,357.80, 17,393,036.70 and 10,603,334.60 is: 15,905,001.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,595,357.80 : 17,393,036.70 = 10,603,334.60 : x
  2. Step 2: Convert to fraction form
    11,595,357.80/17,393,036.70 = 10,603,334.60/x
  3. Step 3: Cross multiply
    11,595,357.80x = 17,393,036.70 × 10,603,334.60
  4. Step 4: Simplify right side
    11,595,357.80x = 184,424,187,840,179.81
  5. Step 5: Solve for x
    x = 184,424,187,840,179.81/11,595,357.80
  6. Step 6: Final answer
    x = 15,905,001.90

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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.