Home / 6,073,503.21-8,381,105.51-3,357,074.25

Finding the Fourth Proportional to 6,073,503.21, 8,381,105.51 and 3,357,074.25

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Solution

The fourth proportional to 6,073,503.21, 8,381,105.51 and 3,357,074.25 is: 4,632,580.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,073,503.21 : 8,381,105.51 = 3,357,074.25 : x
  2. Step 2: Convert to fraction form
    6,073,503.21/8,381,105.51 = 3,357,074.25/x
  3. Step 3: Cross multiply
    6,073,503.21x = 8,381,105.51 × 3,357,074.25
  4. Step 4: Simplify right side
    6,073,503.21x = 28,135,993,477,368.75
  5. Step 5: Solve for x
    x = 28,135,993,477,368.75/6,073,503.21
  6. Step 6: Final answer
    x = 4,632,580.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.