Home / 3,329,178.51-4,991,668.25-1,834,320.27

Finding the Fourth Proportional to 3,329,178.51, 4,991,668.25 and 1,834,320.27

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Solution

The fourth proportional to 3,329,178.51, 4,991,668.25 and 1,834,320.27 is: 2,750,323.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,178.51 : 4,991,668.25 = 1,834,320.27 : x
  2. Step 2: Convert to fraction form
    3,329,178.51/4,991,668.25 = 1,834,320.27/x
  3. Step 3: Cross multiply
    3,329,178.51x = 4,991,668.25 × 1,834,320.27
  4. Step 4: Simplify right side
    3,329,178.51x = 9,156,318,242,918.83
  5. Step 5: Solve for x
    x = 9,156,318,242,918.83/3,329,178.51
  6. Step 6: Final answer
    x = 2,750,323.61

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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.