Home / 3,477,409.74-5,212,433.10-1,169,706

Finding the Fourth Proportional to 3,477,409.74, 5,212,433.10 and 1,169,706

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Solution

The fourth proportional to 3,477,409.74, 5,212,433.10 and 1,169,706 is: 1,753,320.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,409.74 : 5,212,433.10 = 1,169,706 : x
  2. Step 2: Convert to fraction form
    3,477,409.74/5,212,433.10 = 1,169,706/x
  3. Step 3: Cross multiply
    3,477,409.74x = 5,212,433.10 × 1,169,706
  4. Step 4: Simplify right side
    3,477,409.74x = 6,097,014,271,668.60
  5. Step 5: Solve for x
    x = 6,097,014,271,668.60/3,477,409.74
  6. Step 6: Final answer
    x = 1,753,320.64

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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.