Home / 4,047,313.14-5,585,072.85-2,236,360.50

Finding the Fourth Proportional to 4,047,313.14, 5,585,072.85 and 2,236,360.50

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Solution

The fourth proportional to 4,047,313.14, 5,585,072.85 and 2,236,360.50 is: 3,086,056.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,313.14 : 5,585,072.85 = 2,236,360.50 : x
  2. Step 2: Convert to fraction form
    4,047,313.14/5,585,072.85 = 2,236,360.50/x
  3. Step 3: Cross multiply
    4,047,313.14x = 5,585,072.85 × 2,236,360.50
  4. Step 4: Simplify right side
    4,047,313.14x = 12,490,236,311,362.42
  5. Step 5: Solve for x
    x = 12,490,236,311,362.42/4,047,313.14
  6. Step 6: Final answer
    x = 3,086,056.32

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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.