Home / 5,222,975.04-7,836,019.47-2,492,572.37

Finding the Fourth Proportional to 5,222,975.04, 7,836,019.47 and 2,492,572.37

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Solution

The fourth proportional to 5,222,975.04, 7,836,019.47 and 2,492,572.37 is: 3,739,601.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,222,975.04 : 7,836,019.47 = 2,492,572.37 : x
  2. Step 2: Convert to fraction form
    5,222,975.04/7,836,019.47 = 2,492,572.37/x
  3. Step 3: Cross multiply
    5,222,975.04x = 7,836,019.47 × 2,492,572.37
  4. Step 4: Simplify right side
    5,222,975.04x = 19,531,845,582,523.95
  5. Step 5: Solve for x
    x = 19,531,845,582,523.95/5,222,975.04
  6. Step 6: Final answer
    x = 3,739,601.56

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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.