Home / 4,309,021.34-5,946,401.06-2,348,856.48

Finding the Fourth Proportional to 4,309,021.34, 5,946,401.06 and 2,348,856.48

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Solution

The fourth proportional to 4,309,021.34, 5,946,401.06 and 2,348,856.48 is: 3,241,395.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,021.34 : 5,946,401.06 = 2,348,856.48 : x
  2. Step 2: Convert to fraction form
    4,309,021.34/5,946,401.06 = 2,348,856.48/x
  3. Step 3: Cross multiply
    4,309,021.34x = 5,946,401.06 × 2,348,856.48
  4. Step 4: Simplify right side
    4,309,021.34x = 13,967,242,648,374.29
  5. Step 5: Solve for x
    x = 13,967,242,648,374.29/4,309,021.34
  6. Step 6: Final answer
    x = 3,241,395.56

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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.