Home / 3,732,138.80-5,597,900.18-1,036,527.36

Finding the Fourth Proportional to 3,732,138.80, 5,597,900.18 and 1,036,527.36

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Solution

The fourth proportional to 3,732,138.80, 5,597,900.18 and 1,036,527.36 is: 1,554,705.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,138.80 : 5,597,900.18 = 1,036,527.36 : x
  2. Step 2: Convert to fraction form
    3,732,138.80/5,597,900.18 = 1,036,527.36/x
  3. Step 3: Cross multiply
    3,732,138.80x = 5,597,900.18 × 1,036,527.36
  4. Step 4: Simplify right side
    3,732,138.80x = 5,802,376,695,118.93
  5. Step 5: Solve for x
    x = 5,802,376,695,118.93/3,732,138.80
  6. Step 6: Final answer
    x = 1,554,705.49

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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.