Home / 7,012,533.44-10,525,266.24-3,556,698.55

Finding the Fourth Proportional to 7,012,533.44, 10,525,266.24 and 3,556,698.55

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Solution

The fourth proportional to 7,012,533.44, 10,525,266.24 and 3,556,698.55 is: 5,338,327.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,012,533.44 : 10,525,266.24 = 3,556,698.55 : x
  2. Step 2: Convert to fraction form
    7,012,533.44/10,525,266.24 = 3,556,698.55/x
  3. Step 3: Cross multiply
    7,012,533.44x = 10,525,266.24 × 3,556,698.55
  4. Step 4: Simplify right side
    7,012,533.44x = 37,435,199,121,545.62
  5. Step 5: Solve for x
    x = 37,435,199,121,545.62/7,012,533.44
  6. Step 6: Final answer
    x = 5,338,327.36

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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.