Home / 6,525,396.68-9,773,185.14-3,116,071.44

Finding the Fourth Proportional to 6,525,396.68, 9,773,185.14 and 3,116,071.44

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Solution

The fourth proportional to 6,525,396.68, 9,773,185.14 and 3,116,071.44 is: 4,666,987.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,396.68 : 9,773,185.14 = 3,116,071.44 : x
  2. Step 2: Convert to fraction form
    6,525,396.68/9,773,185.14 = 3,116,071.44/x
  3. Step 3: Cross multiply
    6,525,396.68x = 9,773,185.14 × 3,116,071.44
  4. Step 4: Simplify right side
    6,525,396.68x = 30,453,943,092,586.40
  5. Step 5: Solve for x
    x = 30,453,943,092,586.40/6,525,396.68
  6. Step 6: Final answer
    x = 4,666,987.25

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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.