Home / 5,626,270.08-8,425,408.32-3,935,456.64

Finding the Fourth Proportional to 5,626,270.08, 8,425,408.32 and 3,935,456.64

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Solution

The fourth proportional to 5,626,270.08, 8,425,408.32 and 3,935,456.64 is: 5,893,394.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,270.08 : 8,425,408.32 = 3,935,456.64 : x
  2. Step 2: Convert to fraction form
    5,626,270.08/8,425,408.32 = 3,935,456.64/x
  3. Step 3: Cross multiply
    5,626,270.08x = 8,425,408.32 × 3,935,456.64
  4. Step 4: Simplify right side
    5,626,270.08x = 33,157,829,117,655.25
  5. Step 5: Solve for x
    x = 33,157,829,117,655.25/5,626,270.08
  6. Step 6: Final answer
    x = 5,893,394.50

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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.