Home / 5,802,503.52-8,005,408.68-3,319,911

Finding the Fourth Proportional to 5,802,503.52, 8,005,408.68 and 3,319,911

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Solution

The fourth proportional to 5,802,503.52, 8,005,408.68 and 3,319,911 is: 4,580,306.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,503.52 : 8,005,408.68 = 3,319,911 : x
  2. Step 2: Convert to fraction form
    5,802,503.52/8,005,408.68 = 3,319,911/x
  3. Step 3: Cross multiply
    5,802,503.52x = 8,005,408.68 × 3,319,911
  4. Step 4: Simplify right side
    5,802,503.52x = 26,577,244,336,227.48
  5. Step 5: Solve for x
    x = 26,577,244,336,227.48/5,802,503.52
  6. Step 6: Final answer
    x = 4,580,306.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.