Home / 956,683.09-1,435,026.44-898,224.58

Finding the Fourth Proportional to 956,683.09, 1,435,026.44 and 898,224.58

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Solution

The fourth proportional to 956,683.09, 1,435,026.44 and 898,224.58 is: 1,347,338.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,683.09 : 1,435,026.44 = 898,224.58 : x
  2. Step 2: Convert to fraction form
    956,683.09/1,435,026.44 = 898,224.58/x
  3. Step 3: Cross multiply
    956,683.09x = 1,435,026.44 × 898,224.58
  4. Step 4: Simplify right side
    956,683.09x = 1,288,976,021,357.90
  5. Step 5: Solve for x
    x = 1,288,976,021,357.90/956,683.09
  6. Step 6: Final answer
    x = 1,347,338.56

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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.