Home / 1,597,215.60-2,395,823.40-967,359.60

Finding the Fourth Proportional to 1,597,215.60, 2,395,823.40 and 967,359.60

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Solution

The fourth proportional to 1,597,215.60, 2,395,823.40 and 967,359.60 is: 1,451,039.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,215.60 : 2,395,823.40 = 967,359.60 : x
  2. Step 2: Convert to fraction form
    1,597,215.60/2,395,823.40 = 967,359.60/x
  3. Step 3: Cross multiply
    1,597,215.60x = 2,395,823.40 × 967,359.60
  4. Step 4: Simplify right side
    1,597,215.60x = 2,317,622,765,894.64
  5. Step 5: Solve for x
    x = 2,317,622,765,894.64/1,597,215.60
  6. Step 6: Final answer
    x = 1,451,039.40

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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.