Home / 3,242,302.14-4,863,536.58-1,536,045.78

Finding the Fourth Proportional to 3,242,302.14, 4,863,536.58 and 1,536,045.78

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Solution

The fourth proportional to 3,242,302.14, 4,863,536.58 and 1,536,045.78 is: 2,304,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242,302.14 : 4,863,536.58 = 1,536,045.78 : x
  2. Step 2: Convert to fraction form
    3,242,302.14/4,863,536.58 = 1,536,045.78/x
  3. Step 3: Cross multiply
    3,242,302.14x = 4,863,536.58 × 1,536,045.78
  4. Step 4: Simplify right side
    3,242,302.14x = 7,470,614,839,584.63
  5. Step 5: Solve for x
    x = 7,470,614,839,584.63/3,242,302.14
  6. Step 6: Final answer
    x = 2,304,108.17

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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.