Home / 9,634,181.04-13,295,352.42-5,283,007.80

Finding the Fourth Proportional to 9,634,181.04, 13,295,352.42 and 5,283,007.80

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Solution

The fourth proportional to 9,634,181.04, 13,295,352.42 and 5,283,007.80 is: 7,290,650.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634,181.04 : 13,295,352.42 = 5,283,007.80 : x
  2. Step 2: Convert to fraction form
    9,634,181.04/13,295,352.42 = 5,283,007.80/x
  3. Step 3: Cross multiply
    9,634,181.04x = 13,295,352.42 × 5,283,007.80
  4. Step 4: Simplify right side
    9,634,181.04x = 70,239,450,538,608.88
  5. Step 5: Solve for x
    x = 70,239,450,538,608.88/9,634,181.04
  6. Step 6: Final answer
    x = 7,290,650.89

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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.