Home / 11,393,921.30-17,088,199.23-3,304,762.34

Finding the Fourth Proportional to 11,393,921.30, 17,088,199.23 and 3,304,762.34

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Solution

The fourth proportional to 11,393,921.30, 17,088,199.23 and 3,304,762.34 is: 4,956,365.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,393,921.30 : 17,088,199.23 = 3,304,762.34 : x
  2. Step 2: Convert to fraction form
    11,393,921.30/17,088,199.23 = 3,304,762.34/x
  3. Step 3: Cross multiply
    11,393,921.30x = 17,088,199.23 × 3,304,762.34
  4. Step 4: Simplify right side
    11,393,921.30x = 56,472,437,273,721
  5. Step 5: Solve for x
    x = 56,472,437,273,721/11,393,921.30
  6. Step 6: Final answer
    x = 4,956,365.40

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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.