Home / 4,360,605.60-6,542,074.80-3,100,893.60

Finding the Fourth Proportional to 4,360,605.60, 6,542,074.80 and 3,100,893.60

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Solution

The fourth proportional to 4,360,605.60, 6,542,074.80 and 3,100,893.60 is: 4,652,169.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360,605.60 : 6,542,074.80 = 3,100,893.60 : x
  2. Step 2: Convert to fraction form
    4,360,605.60/6,542,074.80 = 3,100,893.60/x
  3. Step 3: Cross multiply
    4,360,605.60x = 6,542,074.80 × 3,100,893.60
  4. Step 4: Simplify right side
    4,360,605.60x = 20,286,277,878,041.28
  5. Step 5: Solve for x
    x = 20,286,277,878,041.28/4,360,605.60
  6. Step 6: Final answer
    x = 4,652,169.84

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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.