Home / 5,307,348.03-7,322,378.46-4,325,598.96

Finding the Fourth Proportional to 5,307,348.03, 7,322,378.46 and 4,325,598.96

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Solution

The fourth proportional to 5,307,348.03, 7,322,378.46 and 4,325,598.96 is: 5,967,890.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,307,348.03 : 7,322,378.46 = 4,325,598.96 : x
  2. Step 2: Convert to fraction form
    5,307,348.03/7,322,378.46 = 4,325,598.96/x
  3. Step 3: Cross multiply
    5,307,348.03x = 7,322,378.46 × 4,325,598.96
  4. Step 4: Simplify right side
    5,307,348.03x = 31,673,672,651,302.40
  5. Step 5: Solve for x
    x = 31,673,672,651,302.40/5,307,348.03
  6. Step 6: Final answer
    x = 5,967,890.64

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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.