Home / 4,222,697.04-6,333,546.52-1,190,290.32

Finding the Fourth Proportional to 4,222,697.04, 6,333,546.52 and 1,190,290.32

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Solution

The fourth proportional to 4,222,697.04, 6,333,546.52 and 1,190,290.32 is: 1,785,294.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,697.04 : 6,333,546.52 = 1,190,290.32 : x
  2. Step 2: Convert to fraction form
    4,222,697.04/6,333,546.52 = 1,190,290.32/x
  3. Step 3: Cross multiply
    4,222,697.04x = 6,333,546.52 × 1,190,290.32
  4. Step 4: Simplify right side
    4,222,697.04x = 7,538,759,114,025.69
  5. Step 5: Solve for x
    x = 7,538,759,114,025.69/4,222,697.04
  6. Step 6: Final answer
    x = 1,785,294.81

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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.