Home / 4,923,853.92-7,398,770.04-2,651,058.72

Finding the Fourth Proportional to 4,923,853.92, 7,398,770.04 and 2,651,058.72

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Solution

The fourth proportional to 4,923,853.92, 7,398,770.04 and 2,651,058.72 is: 3,983,581.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,853.92 : 7,398,770.04 = 2,651,058.72 : x
  2. Step 2: Convert to fraction form
    4,923,853.92/7,398,770.04 = 2,651,058.72/x
  3. Step 3: Cross multiply
    4,923,853.92x = 7,398,770.04 × 2,651,058.72
  4. Step 4: Simplify right side
    4,923,853.92x = 19,614,573,831,816.75
  5. Step 5: Solve for x
    x = 19,614,573,831,816.75/4,923,853.92
  6. Step 6: Final answer
    x = 3,983,581.59

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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.