Home / 3,636,526.19-5,454,816.62-1,614,226.43

Finding the Fourth Proportional to 3,636,526.19, 5,454,816.62 and 1,614,226.43

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Solution

The fourth proportional to 3,636,526.19, 5,454,816.62 and 1,614,226.43 is: 2,421,351.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,526.19 : 5,454,816.62 = 1,614,226.43 : x
  2. Step 2: Convert to fraction form
    3,636,526.19/5,454,816.62 = 1,614,226.43/x
  3. Step 3: Cross multiply
    3,636,526.19x = 5,454,816.62 × 1,614,226.43
  4. Step 4: Simplify right side
    3,636,526.19x = 8,805,309,131,533.18
  5. Step 5: Solve for x
    x = 8,805,309,131,533.18/3,636,526.19
  6. Step 6: Final answer
    x = 2,421,351.77

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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.