Home / 2,924,007.22-4,386,135.33-902,206.37

Finding the Fourth Proportional to 2,924,007.22, 4,386,135.33 and 902,206.37

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Solution

The fourth proportional to 2,924,007.22, 4,386,135.33 and 902,206.37 is: 1,353,347.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,007.22 : 4,386,135.33 = 902,206.37 : x
  2. Step 2: Convert to fraction form
    2,924,007.22/4,386,135.33 = 902,206.37/x
  3. Step 3: Cross multiply
    2,924,007.22x = 4,386,135.33 × 902,206.37
  4. Step 4: Simplify right side
    2,924,007.22x = 3,957,199,234,408.05
  5. Step 5: Solve for x
    x = 3,957,199,234,408.05/2,924,007.22
  6. Step 6: Final answer
    x = 1,353,347.97

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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.