Home / 9,605,493.03-13,256,299.64-5,475,622.53

Finding the Fourth Proportional to 9,605,493.03, 13,256,299.64 and 5,475,622.53

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Solution

The fourth proportional to 9,605,493.03, 13,256,299.64 and 5,475,622.53 is: 7,556,769.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605,493.03 : 13,256,299.64 = 5,475,622.53 : x
  2. Step 2: Convert to fraction form
    9,605,493.03/13,256,299.64 = 5,475,622.53/x
  3. Step 3: Cross multiply
    9,605,493.03x = 13,256,299.64 × 5,475,622.53
  4. Step 4: Simplify right side
    9,605,493.03x = 72,586,492,945,836.78
  5. Step 5: Solve for x
    x = 72,586,492,945,836.78/9,605,493.03
  6. Step 6: Final answer
    x = 7,556,769.10

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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.