Home / 6,304,561.20-9,463,840.20-3,911,108.40

Finding the Fourth Proportional to 6,304,561.20, 9,463,840.20 and 3,911,108.40

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Solution

The fourth proportional to 6,304,561.20, 9,463,840.20 and 3,911,108.40 is: 5,871,004.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304,561.20 : 9,463,840.20 = 3,911,108.40 : x
  2. Step 2: Convert to fraction form
    6,304,561.20/9,463,840.20 = 3,911,108.40/x
  3. Step 3: Cross multiply
    6,304,561.20x = 9,463,840.20 × 3,911,108.40
  4. Step 4: Simplify right side
    6,304,561.20x = 37,014,104,902,477.68
  5. Step 5: Solve for x
    x = 37,014,104,902,477.68/6,304,561.20
  6. Step 6: Final answer
    x = 5,871,004.14

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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.