Home / 5,355,914.48-7,391,219.64-2,941,466.48

Finding the Fourth Proportional to 5,355,914.48, 7,391,219.64 and 2,941,466.48

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Solution

The fourth proportional to 5,355,914.48, 7,391,219.64 and 2,941,466.48 is: 4,059,255.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,355,914.48 : 7,391,219.64 = 2,941,466.48 : x
  2. Step 2: Convert to fraction form
    5,355,914.48/7,391,219.64 = 2,941,466.48/x
  3. Step 3: Cross multiply
    5,355,914.48x = 7,391,219.64 × 2,941,466.48
  4. Step 4: Simplify right side
    5,355,914.48x = 21,741,024,817,377.67
  5. Step 5: Solve for x
    x = 21,741,024,817,377.67/5,355,914.48
  6. Step 6: Final answer
    x = 4,059,255.41

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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.