Home / 9,252,741.58-13,880,399.70-3,860,151.62

Finding the Fourth Proportional to 9,252,741.58, 13,880,399.70 and 3,860,151.62

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Solution

The fourth proportional to 9,252,741.58, 13,880,399.70 and 3,860,151.62 is: 5,790,764.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,741.58 : 13,880,399.70 = 3,860,151.62 : x
  2. Step 2: Convert to fraction form
    9,252,741.58/13,880,399.70 = 3,860,151.62/x
  3. Step 3: Cross multiply
    9,252,741.58x = 13,880,399.70 × 3,860,151.62
  4. Step 4: Simplify right side
    9,252,741.58x = 53,580,447,361,459.96
  5. Step 5: Solve for x
    x = 53,580,447,361,459.96/9,252,741.58
  6. Step 6: Final answer
    x = 5,790,764.49

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1.5x scale

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.