Home / 3,593,553.80-5,385,668.94-1,461,155.72

Finding the Fourth Proportional to 3,593,553.80, 5,385,668.94 and 1,461,155.72

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Solution

The fourth proportional to 3,593,553.80, 5,385,668.94 and 1,461,155.72 is: 2,189,838.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,553.80 : 5,385,668.94 = 1,461,155.72 : x
  2. Step 2: Convert to fraction form
    3,593,553.80/5,385,668.94 = 1,461,155.72/x
  3. Step 3: Cross multiply
    3,593,553.80x = 5,385,668.94 × 1,461,155.72
  4. Step 4: Simplify right side
    3,593,553.80x = 7,869,300,977,707.34
  5. Step 5: Solve for x
    x = 7,869,300,977,707.34/3,593,553.80
  6. Step 6: Final answer
    x = 2,189,838.09

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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.