Home / 2,227,870.24-3,341,823.36-630,485.44

Finding the Fourth Proportional to 2,227,870.24, 3,341,823.36 and 630,485.44

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Solution

The fourth proportional to 2,227,870.24, 3,341,823.36 and 630,485.44 is: 945,733.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,227,870.24 : 3,341,823.36 = 630,485.44 : x
  2. Step 2: Convert to fraction form
    2,227,870.24/3,341,823.36 = 630,485.44/x
  3. Step 3: Cross multiply
    2,227,870.24x = 3,341,823.36 × 630,485.44
  4. Step 4: Simplify right side
    2,227,870.24x = 2,106,970,971,531.88
  5. Step 5: Solve for x
    x = 2,106,970,971,531.88/2,227,870.24
  6. Step 6: Final answer
    x = 945,733.25

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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.