Home / 3,460,454.40-4,740,743.28-3,331,074.96

Finding the Fourth Proportional to 3,460,454.40, 4,740,743.28 and 3,331,074.96

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Solution

The fourth proportional to 3,460,454.40, 4,740,743.28 and 3,331,074.96 is: 4,563,496.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,460,454.40 : 4,740,743.28 = 3,331,074.96 : x
  2. Step 2: Convert to fraction form
    3,460,454.40/4,740,743.28 = 3,331,074.96/x
  3. Step 3: Cross multiply
    3,460,454.40x = 4,740,743.28 × 3,331,074.96
  4. Step 4: Simplify right side
    3,460,454.40x = 15,791,771,231,796.27
  5. Step 5: Solve for x
    x = 15,791,771,231,796.27/3,460,454.40
  6. Step 6: Final answer
    x = 4,563,496.41

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.