Home / 9,465,544.05-13,062,454.28-5,114,630.34

Finding the Fourth Proportional to 9,465,544.05, 13,062,454.28 and 5,114,630.34

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Solution

The fourth proportional to 9,465,544.05, 13,062,454.28 and 5,114,630.34 is: 7,058,191.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,544.05 : 13,062,454.28 = 5,114,630.34 : x
  2. Step 2: Convert to fraction form
    9,465,544.05/13,062,454.28 = 5,114,630.34/x
  3. Step 3: Cross multiply
    9,465,544.05x = 13,062,454.28 × 5,114,630.34
  4. Step 4: Simplify right side
    9,465,544.05x = 66,809,624,949,777.70
  5. Step 5: Solve for x
    x = 66,809,624,949,777.70/9,465,544.05
  6. Step 6: Final answer
    x = 7,058,191.75

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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.