Home / 6,309,503.40-9,461,922.30-2,049,810.60

Finding the Fourth Proportional to 6,309,503.40, 9,461,922.30 and 2,049,810.60

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Solution

The fourth proportional to 6,309,503.40, 9,461,922.30 and 2,049,810.60 is: 3,073,958.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,503.40 : 9,461,922.30 = 2,049,810.60 : x
  2. Step 2: Convert to fraction form
    6,309,503.40/9,461,922.30 = 2,049,810.60/x
  3. Step 3: Cross multiply
    6,309,503.40x = 9,461,922.30 × 2,049,810.60
  4. Step 4: Simplify right side
    6,309,503.40x = 19,395,148,626,916.38
  5. Step 5: Solve for x
    x = 19,395,148,626,916.38/6,309,503.40
  6. Step 6: Final answer
    x = 3,073,958.03

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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.