Home / 1,463,964.37-2,192,748.36-608,442.16

Finding the Fourth Proportional to 1,463,964.37, 2,192,748.36 and 608,442.16

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Solution

The fourth proportional to 1,463,964.37, 2,192,748.36 and 608,442.16 is: 911,334.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,964.37 : 2,192,748.36 = 608,442.16 : x
  2. Step 2: Convert to fraction form
    1,463,964.37/2,192,748.36 = 608,442.16/x
  3. Step 3: Cross multiply
    1,463,964.37x = 2,192,748.36 × 608,442.16
  4. Step 4: Simplify right side
    1,463,964.37x = 1,334,160,548,494.86
  5. Step 5: Solve for x
    x = 1,334,160,548,494.86/1,463,964.37
  6. Step 6: Final answer
    x = 911,334.03

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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.