Home / 7,113,388.14-10,670,089.91-3,329,528.22

Finding the Fourth Proportional to 7,113,388.14, 10,670,089.91 and 3,329,528.22

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Solution

The fourth proportional to 7,113,388.14, 10,670,089.91 and 3,329,528.22 is: 4,994,295.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,113,388.14 : 10,670,089.91 = 3,329,528.22 : x
  2. Step 2: Convert to fraction form
    7,113,388.14/10,670,089.91 = 3,329,528.22/x
  3. Step 3: Cross multiply
    7,113,388.14x = 10,670,089.91 × 3,329,528.22
  4. Step 4: Simplify right side
    7,113,388.14x = 35,526,365,448,634.62
  5. Step 5: Solve for x
    x = 35,526,365,448,634.62/7,113,388.14
  6. Step 6: Final answer
    x = 4,994,295.93

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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.