Home / 1,577,606.60-2,365,568-818,683.94

Finding the Fourth Proportional to 1,577,606.60, 2,365,568 and 818,683.94

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Solution

The fourth proportional to 1,577,606.60, 2,365,568 and 818,683.94 is: 1,227,589.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,577,606.60 : 2,365,568 = 818,683.94 : x
  2. Step 2: Convert to fraction form
    1,577,606.60/2,365,568 = 818,683.94/x
  3. Step 3: Cross multiply
    1,577,606.60x = 2,365,568 × 818,683.94
  4. Step 4: Simplify right side
    1,577,606.60x = 1,936,652,530,577.92
  5. Step 5: Solve for x
    x = 1,936,652,530,577.92/1,577,606.60
  6. Step 6: Final answer
    x = 1,227,589.01

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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.