Home / 6,970,271.22-10,456,468.11-3,556,692.27

Finding the Fourth Proportional to 6,970,271.22, 10,456,468.11 and 3,556,692.27

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Solution

The fourth proportional to 6,970,271.22, 10,456,468.11 and 3,556,692.27 is: 5,335,579.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,271.22 : 10,456,468.11 = 3,556,692.27 : x
  2. Step 2: Convert to fraction form
    6,970,271.22/10,456,468.11 = 3,556,692.27/x
  3. Step 3: Cross multiply
    6,970,271.22x = 10,456,468.11 × 3,556,692.27
  4. Step 4: Simplify right side
    6,970,271.22x = 37,190,439,298,338.51
  5. Step 5: Solve for x
    x = 37,190,439,298,338.51/6,970,271.22
  6. Step 6: Final answer
    x = 5,335,579.94

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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.