Home / 11,556,427.70-17,336,715.15-4,825,522.10

Finding the Fourth Proportional to 11,556,427.70, 17,336,715.15 and 4,825,522.10

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Solution

The fourth proportional to 11,556,427.70, 17,336,715.15 and 4,825,522.10 is: 7,239,149.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,556,427.70 : 17,336,715.15 = 4,825,522.10 : x
  2. Step 2: Convert to fraction form
    11,556,427.70/17,336,715.15 = 4,825,522.10/x
  3. Step 3: Cross multiply
    11,556,427.70x = 17,336,715.15 × 4,825,522.10
  4. Step 4: Simplify right side
    11,556,427.70x = 83,658,702,097,729.80
  5. Step 5: Solve for x
    x = 83,658,702,097,729.80/11,556,427.70
  6. Step 6: Final answer
    x = 7,239,149.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.