Home / 3,670,917.58-5,506,485-1,752,031

Finding the Fourth Proportional to 3,670,917.58, 5,506,485 and 1,752,031

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Solution

The fourth proportional to 3,670,917.58, 5,506,485 and 1,752,031 is: 2,628,098.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,917.58 : 5,506,485 = 1,752,031 : x
  2. Step 2: Convert to fraction form
    3,670,917.58/5,506,485 = 1,752,031/x
  3. Step 3: Cross multiply
    3,670,917.58x = 5,506,485 × 1,752,031
  4. Step 4: Simplify right side
    3,670,917.58x = 9,647,532,421,035
  5. Step 5: Solve for x
    x = 9,647,532,421,035/3,670,917.58
  6. Step 6: Final answer
    x = 2,628,098.35

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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.