Home / 9,261,574.06-13,884,942.03-4,401,441.22

Finding the Fourth Proportional to 9,261,574.06, 13,884,942.03 and 4,401,441.22

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Solution

The fourth proportional to 9,261,574.06, 13,884,942.03 and 4,401,441.22 is: 6,598,636.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,574.06 : 13,884,942.03 = 4,401,441.22 : x
  2. Step 2: Convert to fraction form
    9,261,574.06/13,884,942.03 = 4,401,441.22/x
  3. Step 3: Cross multiply
    9,261,574.06x = 13,884,942.03 × 4,401,441.22
  4. Step 4: Simplify right side
    9,261,574.06x = 61,113,756,188,152.47
  5. Step 5: Solve for x
    x = 61,113,756,188,152.47/9,261,574.06
  6. Step 6: Final answer
    x = 6,598,636.02

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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.