Home / 3,009,480.03-4,511,562.77-2,302,663.50

Finding the Fourth Proportional to 3,009,480.03, 4,511,562.77 and 2,302,663.50

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Solution

The fourth proportional to 3,009,480.03, 4,511,562.77 and 2,302,663.50 is: 3,451,962.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009,480.03 : 4,511,562.77 = 2,302,663.50 : x
  2. Step 2: Convert to fraction form
    3,009,480.03/4,511,562.77 = 2,302,663.50/x
  3. Step 3: Cross multiply
    3,009,480.03x = 4,511,562.77 × 2,302,663.50
  4. Step 4: Simplify right side
    3,009,480.03x = 10,388,610,918,437.89
  5. Step 5: Solve for x
    x = 10,388,610,918,437.89/3,009,480.03
  6. Step 6: Final answer
    x = 3,451,962.07

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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.