Home / 2,300,477.10-3,450,715.65-617,750.70

Finding the Fourth Proportional to 2,300,477.10, 3,450,715.65 and 617,750.70

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Solution

The fourth proportional to 2,300,477.10, 3,450,715.65 and 617,750.70 is: 926,626.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,477.10 : 3,450,715.65 = 617,750.70 : x
  2. Step 2: Convert to fraction form
    2,300,477.10/3,450,715.65 = 617,750.70/x
  3. Step 3: Cross multiply
    2,300,477.10x = 3,450,715.65 × 617,750.70
  4. Step 4: Simplify right side
    2,300,477.10x = 2,131,682,008,288.45
  5. Step 5: Solve for x
    x = 2,131,682,008,288.45/2,300,477.10
  6. Step 6: Final answer
    x = 926,626.05

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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.