Home / 2,313,571.76-3,470,255.52-630,675.32

Finding the Fourth Proportional to 2,313,571.76, 3,470,255.52 and 630,675.32

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Solution

The fourth proportional to 2,313,571.76, 3,470,255.52 and 630,675.32 is: 945,985.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,313,571.76 : 3,470,255.52 = 630,675.32 : x
  2. Step 2: Convert to fraction form
    2,313,571.76/3,470,255.52 = 630,675.32/x
  3. Step 3: Cross multiply
    2,313,571.76x = 3,470,255.52 × 630,675.32
  4. Step 4: Simplify right side
    2,313,571.76x = 2,188,604,510,557.77
  5. Step 5: Solve for x
    x = 2,188,604,510,557.77/2,313,571.76
  6. Step 6: Final answer
    x = 945,985.14

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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.