Home / 10,492,322.24-15,739,044.96-3,304,415.96

Finding the Fourth Proportional to 10,492,322.24, 15,739,044.96 and 3,304,415.96

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Solution

The fourth proportional to 10,492,322.24, 15,739,044.96 and 3,304,415.96 is: 4,956,800.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,492,322.24 : 15,739,044.96 = 3,304,415.96 : x
  2. Step 2: Convert to fraction form
    10,492,322.24/15,739,044.96 = 3,304,415.96/x
  3. Step 3: Cross multiply
    10,492,322.24x = 15,739,044.96 × 3,304,415.96
  4. Step 4: Simplify right side
    10,492,322.24x = 52,008,351,360,981.56
  5. Step 5: Solve for x
    x = 52,008,351,360,981.56/10,492,322.24
  6. Step 6: Final answer
    x = 4,956,800.81

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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.