Home / 3,331,675.08-4,997,817.60-935,503.56

Finding the Fourth Proportional to 3,331,675.08, 4,997,817.60 and 935,503.56

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Solution

The fourth proportional to 3,331,675.08, 4,997,817.60 and 935,503.56 is: 1,403,340.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,675.08 : 4,997,817.60 = 935,503.56 : x
  2. Step 2: Convert to fraction form
    3,331,675.08/4,997,817.60 = 935,503.56/x
  3. Step 3: Cross multiply
    3,331,675.08x = 4,997,817.60 × 935,503.56
  4. Step 4: Simplify right side
    3,331,675.08x = 4,675,476,157,030.66
  5. Step 5: Solve for x
    x = 4,675,476,157,030.66/3,331,675.08
  6. Step 6: Final answer
    x = 1,403,340.98

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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.