Home / 6,200,789.46-9,301,359.15-1,713,065.46

Finding the Fourth Proportional to 6,200,789.46, 9,301,359.15 and 1,713,065.46

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Solution

The fourth proportional to 6,200,789.46, 9,301,359.15 and 1,713,065.46 is: 2,569,646.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200,789.46 : 9,301,359.15 = 1,713,065.46 : x
  2. Step 2: Convert to fraction form
    6,200,789.46/9,301,359.15 = 1,713,065.46/x
  3. Step 3: Cross multiply
    6,200,789.46x = 9,301,359.15 × 1,713,065.46
  4. Step 4: Simplify right side
    6,200,789.46x = 15,933,837,090,919.96
  5. Step 5: Solve for x
    x = 15,933,837,090,919.96/6,200,789.46
  6. Step 6: Final answer
    x = 2,569,646.53

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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.