Home / 2,450,400.30-3,668,602.05-2,380,416.30

Finding the Fourth Proportional to 2,450,400.30, 3,668,602.05 and 2,380,416.30

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Solution

The fourth proportional to 2,450,400.30, 3,668,602.05 and 2,380,416.30 is: 3,563,825.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,400.30 : 3,668,602.05 = 2,380,416.30 : x
  2. Step 2: Convert to fraction form
    2,450,400.30/3,668,602.05 = 2,380,416.30/x
  3. Step 3: Cross multiply
    2,450,400.30x = 3,668,602.05 × 2,380,416.30
  4. Step 4: Simplify right side
    2,450,400.30x = 8,732,800,118,033.41
  5. Step 5: Solve for x
    x = 8,732,800,118,033.41/2,450,400.30
  6. Step 6: Final answer
    x = 3,563,825.93

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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.