Home / 6,200,736.96-9,301,280.40-1,713,012.96

Finding the Fourth Proportional to 6,200,736.96, 9,301,280.40 and 1,713,012.96

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Solution

The fourth proportional to 6,200,736.96, 9,301,280.40 and 1,713,012.96 is: 2,569,567.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200,736.96 : 9,301,280.40 = 1,713,012.96 : x
  2. Step 2: Convert to fraction form
    6,200,736.96/9,301,280.40 = 1,713,012.96/x
  3. Step 3: Cross multiply
    6,200,736.96x = 9,301,280.40 × 1,713,012.96
  4. Step 4: Simplify right side
    6,200,736.96x = 15,933,213,869,793.98
  5. Step 5: Solve for x
    x = 15,933,213,869,793.98/6,200,736.96
  6. Step 6: Final answer
    x = 2,569,567.77

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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.