Home / 6,701,515.43-10,050,612.30-1,909,246.19

Finding the Fourth Proportional to 6,701,515.43, 10,050,612.30 and 1,909,246.19

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Solution

The fourth proportional to 6,701,515.43, 10,050,612.30 and 1,909,246.19 is: 2,863,396.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,701,515.43 : 10,050,612.30 = 1,909,246.19 : x
  2. Step 2: Convert to fraction form
    6,701,515.43/10,050,612.30 = 1,909,246.19/x
  3. Step 3: Cross multiply
    6,701,515.43x = 10,050,612.30 × 1,909,246.19
  4. Step 4: Simplify right side
    6,701,515.43x = 19,189,093,190,689.08
  5. Step 5: Solve for x
    x = 19,189,093,190,689.08/6,701,515.43
  6. Step 6: Final answer
    x = 2,863,396.11

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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.