Home / 6,030,230-9,045,689.80-1,711,942.48

Finding the Fourth Proportional to 6,030,230, 9,045,689.80 and 1,711,942.48

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Solution

The fourth proportional to 6,030,230, 9,045,689.80 and 1,711,942.48 is: 2,568,011.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,230 : 9,045,689.80 = 1,711,942.48 : x
  2. Step 2: Convert to fraction form
    6,030,230/9,045,689.80 = 1,711,942.48/x
  3. Step 3: Cross multiply
    6,030,230x = 9,045,689.80 × 1,711,942.48
  4. Step 4: Simplify right side
    6,030,230x = 15,485,700,629,522.71
  5. Step 5: Solve for x
    x = 15,485,700,629,522.71/6,030,230
  6. Step 6: Final answer
    x = 2,568,011.61

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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.