Home / 3,233,922-4,462,751.88-1,783,752.72

Finding the Fourth Proportional to 3,233,922, 4,462,751.88 and 1,783,752.72

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Solution

The fourth proportional to 3,233,922, 4,462,751.88 and 1,783,752.72 is: 2,461,545.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,922 : 4,462,751.88 = 1,783,752.72 : x
  2. Step 2: Convert to fraction form
    3,233,922/4,462,751.88 = 1,783,752.72/x
  3. Step 3: Cross multiply
    3,233,922x = 4,462,751.88 × 1,783,752.72
  4. Step 4: Simplify right side
    3,233,922x = 7,960,445,804,635.11
  5. Step 5: Solve for x
    x = 7,960,445,804,635.11/3,233,922
  6. Step 6: Final answer
    x = 2,461,545.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.