Home / 9,598,330.96-13,245,743.57-5,247,417.47

Finding the Fourth Proportional to 9,598,330.96, 13,245,743.57 and 5,247,417.47

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Solution

The fourth proportional to 9,598,330.96, 13,245,743.57 and 5,247,417.47 is: 7,241,461.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598,330.96 : 13,245,743.57 = 5,247,417.47 : x
  2. Step 2: Convert to fraction form
    9,598,330.96/13,245,743.57 = 5,247,417.47/x
  3. Step 3: Cross multiply
    9,598,330.96x = 13,245,743.57 × 5,247,417.47
  4. Step 4: Simplify right side
    9,598,330.96x = 69,505,946,258,591.07
  5. Step 5: Solve for x
    x = 69,505,946,258,591.07/9,598,330.96
  6. Step 6: Final answer
    x = 7,241,461.73

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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.