Home / 3,126,623.00-4,311,313.43-2,036,873.70

Finding the Fourth Proportional to 3,126,623.00, 4,311,313.43 and 2,036,873.70

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Solution

The fourth proportional to 3,126,623.00, 4,311,313.43 and 2,036,873.70 is: 2,808,653.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,126,623.00 : 4,311,313.43 = 2,036,873.70 : x
  2. Step 2: Convert to fraction form
    3,126,623.00/4,311,313.43 = 2,036,873.70/x
  3. Step 3: Cross multiply
    3,126,623.00x = 4,311,313.43 × 2,036,873.70
  4. Step 4: Simplify right side
    3,126,623.00x = 8,781,600,927,839.42
  5. Step 5: Solve for x
    x = 8,781,600,927,839.42/3,126,623.00
  6. Step 6: Final answer
    x = 2,808,653.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.