Home / 3,570,103.34-5,355,327.24-1,173,894.92

Finding the Fourth Proportional to 3,570,103.34, 5,355,327.24 and 1,173,894.92

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Solution

The fourth proportional to 3,570,103.34, 5,355,327.24 and 1,173,894.92 is: 1,760,899.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,103.34 : 5,355,327.24 = 1,173,894.92 : x
  2. Step 2: Convert to fraction form
    3,570,103.34/5,355,327.24 = 1,173,894.92/x
  3. Step 3: Cross multiply
    3,570,103.34x = 5,355,327.24 × 1,173,894.92
  4. Step 4: Simplify right side
    3,570,103.34x = 6,286,591,441,973.62
  5. Step 5: Solve for x
    x = 6,286,591,441,973.62/3,570,103.34
  6. Step 6: Final answer
    x = 1,760,899.01

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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.