Home / 7,182,014.55-10,773,021.83-2,389,860.15

Finding the Fourth Proportional to 7,182,014.55, 10,773,021.83 and 2,389,860.15

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Solution

The fourth proportional to 7,182,014.55, 10,773,021.83 and 2,389,860.15 is: 3,584,790.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,182,014.55 : 10,773,021.83 = 2,389,860.15 : x
  2. Step 2: Convert to fraction form
    7,182,014.55/10,773,021.83 = 2,389,860.15/x
  3. Step 3: Cross multiply
    7,182,014.55x = 10,773,021.83 × 2,389,860.15
  4. Step 4: Simplify right side
    7,182,014.55x = 25,746,015,554,647.77
  5. Step 5: Solve for x
    x = 25,746,015,554,647.77/7,182,014.55
  6. Step 6: Final answer
    x = 3,584,790.23

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Similar ratio
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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.