Home / 1,043,674.32-1,565,525.88-295,719.60

Finding the Fourth Proportional to 1,043,674.32, 1,565,525.88 and 295,719.60

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Solution

The fourth proportional to 1,043,674.32, 1,565,525.88 and 295,719.60 is: 443,583.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,674.32 : 1,565,525.88 = 295,719.60 : x
  2. Step 2: Convert to fraction form
    1,043,674.32/1,565,525.88 = 295,719.60/x
  3. Step 3: Cross multiply
    1,043,674.32x = 1,565,525.88 × 295,719.60
  4. Step 4: Simplify right side
    1,043,674.32x = 462,956,687,023.25
  5. Step 5: Solve for x
    x = 462,956,687,023.25/1,043,674.32
  6. Step 6: Final answer
    x = 443,583.48

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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.