Home / 5,647,370.66-7,793,420.76-3,069,051.15

Finding the Fourth Proportional to 5,647,370.66, 7,793,420.76 and 3,069,051.15

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Solution

The fourth proportional to 5,647,370.66, 7,793,420.76 and 3,069,051.15 is: 4,235,317.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,647,370.66 : 7,793,420.76 = 3,069,051.15 : x
  2. Step 2: Convert to fraction form
    5,647,370.66/7,793,420.76 = 3,069,051.15/x
  3. Step 3: Cross multiply
    5,647,370.66x = 7,793,420.76 × 3,069,051.15
  4. Step 4: Simplify right side
    5,647,370.66x = 23,918,406,945,911.87
  5. Step 5: Solve for x
    x = 23,918,406,945,911.87/5,647,370.66
  6. Step 6: Final answer
    x = 4,235,317.36

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.