Home / 7,393,590.04-11,091,940.26-4,200,194.20

Finding the Fourth Proportional to 7,393,590.04, 11,091,940.26 and 4,200,194.20

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Solution

The fourth proportional to 7,393,590.04, 11,091,940.26 and 4,200,194.20 is: 6,301,174.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393,590.04 : 11,091,940.26 = 4,200,194.20 : x
  2. Step 2: Convert to fraction form
    7,393,590.04/11,091,940.26 = 4,200,194.20/x
  3. Step 3: Cross multiply
    7,393,590.04x = 11,091,940.26 × 4,200,194.20
  4. Step 4: Simplify right side
    7,393,590.04x = 46,588,303,146,798.49
  5. Step 5: Solve for x
    x = 46,588,303,146,798.49/7,393,590.04
  6. Step 6: Final answer
    x = 6,301,174.79

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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.