Home / 956,935.58-1,435,669.38-417,239.03

Finding the Fourth Proportional to 956,935.58, 1,435,669.38 and 417,239.03

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Solution

The fourth proportional to 956,935.58, 1,435,669.38 and 417,239.03 is: 625,974.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,935.58 : 1,435,669.38 = 417,239.03 : x
  2. Step 2: Convert to fraction form
    956,935.58/1,435,669.38 = 417,239.03/x
  3. Step 3: Cross multiply
    956,935.58x = 1,435,669.38 × 417,239.03
  4. Step 4: Simplify right side
    956,935.58x = 599,017,292,333.56
  5. Step 5: Solve for x
    x = 599,017,292,333.56/956,935.58
  6. Step 6: Final answer
    x = 625,974.53

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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.