Home / 884,076.08-1,326,123.37-707,704.24

Finding the Fourth Proportional to 884,076.08, 1,326,123.37 and 707,704.24

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Solution

The fourth proportional to 884,076.08, 1,326,123.37 and 707,704.24 is: 1,061,563.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,076.08 : 1,326,123.37 = 707,704.24 : x
  2. Step 2: Convert to fraction form
    884,076.08/1,326,123.37 = 707,704.24/x
  3. Step 3: Cross multiply
    884,076.08x = 1,326,123.37 × 707,704.24
  4. Step 4: Simplify right side
    884,076.08x = 938,503,131,712.09
  5. Step 5: Solve for x
    x = 938,503,131,712.09/884,076.08
  6. Step 6: Final answer
    x = 1,061,563.76

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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.