Home / 956,569.35-1,433,162.16-899,673.33

Finding the Fourth Proportional to 956,569.35, 1,433,162.16 and 899,673.33

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Solution

The fourth proportional to 956,569.35, 1,433,162.16 and 899,673.33 is: 1,347,918.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,569.35 : 1,433,162.16 = 899,673.33 : x
  2. Step 2: Convert to fraction form
    956,569.35/1,433,162.16 = 899,673.33/x
  3. Step 3: Cross multiply
    956,569.35x = 1,433,162.16 × 899,673.33
  4. Step 4: Simplify right side
    956,569.35x = 1,289,377,772,917.19
  5. Step 5: Solve for x
    x = 1,289,377,772,917.19/956,569.35
  6. Step 6: Final answer
    x = 1,347,918.76

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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.