Home / 1,463,964.86-2,192,749.10-608,442.66

Finding the Fourth Proportional to 1,463,964.86, 2,192,749.10 and 608,442.66

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Solution

The fourth proportional to 1,463,964.86, 2,192,749.10 and 608,442.66 is: 911,334.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,964.86 : 2,192,749.10 = 608,442.66 : x
  2. Step 2: Convert to fraction form
    1,463,964.86/2,192,749.10 = 608,442.66/x
  3. Step 3: Cross multiply
    1,463,964.86x = 2,192,749.10 × 608,442.66
  4. Step 4: Simplify right side
    1,463,964.86x = 1,334,162,095,116.61
  5. Step 5: Solve for x
    x = 1,334,162,095,116.61/1,463,964.86
  6. Step 6: Final answer
    x = 911,334.78

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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.