Home / 7,305,333.40-10,958,000.10-3,048,556.60

Finding the Fourth Proportional to 7,305,333.40, 10,958,000.10 and 3,048,556.60

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Solution

The fourth proportional to 7,305,333.40, 10,958,000.10 and 3,048,556.60 is: 4,572,834.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,305,333.40 : 10,958,000.10 = 3,048,556.60 : x
  2. Step 2: Convert to fraction form
    7,305,333.40/10,958,000.10 = 3,048,556.60/x
  3. Step 3: Cross multiply
    7,305,333.40x = 10,958,000.10 × 3,048,556.60
  4. Step 4: Simplify right side
    7,305,333.40x = 33,406,083,527,655.66
  5. Step 5: Solve for x
    x = 33,406,083,527,655.66/7,305,333.40
  6. Step 6: Final answer
    x = 4,572,834.90

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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.