Home / 9,880,906.22-14,825,598.35-3,819,894.75

Finding the Fourth Proportional to 9,880,906.22, 14,825,598.35 and 3,819,894.75

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Solution

The fourth proportional to 9,880,906.22, 14,825,598.35 and 3,819,894.75 is: 5,731,480.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,880,906.22 : 14,825,598.35 = 3,819,894.75 : x
  2. Step 2: Convert to fraction form
    9,880,906.22/14,825,598.35 = 3,819,894.75/x
  3. Step 3: Cross multiply
    9,880,906.22x = 14,825,598.35 × 3,819,894.75
  4. Step 4: Simplify right side
    9,880,906.22x = 56,632,225,283,674.19
  5. Step 5: Solve for x
    x = 56,632,225,283,674.19/9,880,906.22
  6. Step 6: Final answer
    x = 5,731,480.90

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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.