Home / 10,593,166.60-15,894,636.74-4,837,664.64

Finding the Fourth Proportional to 10,593,166.60, 15,894,636.74 and 4,837,664.64

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Solution

The fourth proportional to 10,593,166.60, 15,894,636.74 and 4,837,664.64 is: 7,258,728.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,166.60 : 15,894,636.74 = 4,837,664.64 : x
  2. Step 2: Convert to fraction form
    10,593,166.60/15,894,636.74 = 4,837,664.64/x
  3. Step 3: Cross multiply
    10,593,166.60x = 15,894,636.74 × 4,837,664.64
  4. Step 4: Simplify right side
    10,593,166.60x = 76,892,922,122,742.88
  5. Step 5: Solve for x
    x = 76,892,922,122,742.88/10,593,166.60
  6. Step 6: Final answer
    x = 7,258,728.67

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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.