Home / 6,228,266.70-9,335,401.65-3,194,460.30

Finding the Fourth Proportional to 6,228,266.70, 9,335,401.65 and 3,194,460.30

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Solution

The fourth proportional to 6,228,266.70, 9,335,401.65 and 3,194,460.30 is: 4,788,100.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,266.70 : 9,335,401.65 = 3,194,460.30 : x
  2. Step 2: Convert to fraction form
    6,228,266.70/9,335,401.65 = 3,194,460.30/x
  3. Step 3: Cross multiply
    6,228,266.70x = 9,335,401.65 × 3,194,460.30
  4. Step 4: Simplify right side
    6,228,266.70x = 29,821,569,955,479.50
  5. Step 5: Solve for x
    x = 29,821,569,955,479.50/6,228,266.70
  6. Step 6: Final answer
    x = 4,788,100.99

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1.5x scale

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.