Home / 1,232,216.60-1,847,525.70-522,051.80

Finding the Fourth Proportional to 1,232,216.60, 1,847,525.70 and 522,051.80

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Solution

The fourth proportional to 1,232,216.60, 1,847,525.70 and 522,051.80 is: 782,739.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,216.60 : 1,847,525.70 = 522,051.80 : x
  2. Step 2: Convert to fraction form
    1,232,216.60/1,847,525.70 = 522,051.80/x
  3. Step 3: Cross multiply
    1,232,216.60x = 1,847,525.70 × 522,051.80
  4. Step 4: Simplify right side
    1,232,216.60x = 964,504,117,231.26
  5. Step 5: Solve for x
    x = 964,504,117,231.26/1,232,216.60
  6. Step 6: Final answer
    x = 782,739.10

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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.