Home / 5,680,941.37-7,839,749.21-3,233,710.01

Finding the Fourth Proportional to 5,680,941.37, 7,839,749.21 and 3,233,710.01

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Solution

The fourth proportional to 5,680,941.37, 7,839,749.21 and 3,233,710.01 is: 4,462,548.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,680,941.37 : 7,839,749.21 = 3,233,710.01 : x
  2. Step 2: Convert to fraction form
    5,680,941.37/7,839,749.21 = 3,233,710.01/x
  3. Step 3: Cross multiply
    5,680,941.37x = 7,839,749.21 × 3,233,710.01
  4. Step 4: Simplify right side
    5,680,941.37x = 25,351,475,499,697.42
  5. Step 5: Solve for x
    x = 25,351,475,499,697.42/5,680,941.37
  6. Step 6: Final answer
    x = 4,462,548.35

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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.