Home / 5,493,010.80-8,222,927.40-4,829,458.80

Finding the Fourth Proportional to 5,493,010.80, 8,222,927.40 and 4,829,458.80

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Solution

The fourth proportional to 5,493,010.80, 8,222,927.40 and 4,829,458.80 is: 7,229,603.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,493,010.80 : 8,222,927.40 = 4,829,458.80 : x
  2. Step 2: Convert to fraction form
    5,493,010.80/8,222,927.40 = 4,829,458.80/x
  3. Step 3: Cross multiply
    5,493,010.80x = 8,222,927.40 × 4,829,458.80
  4. Step 4: Simplify right side
    5,493,010.80x = 39,712,289,093,691.12
  5. Step 5: Solve for x
    x = 39,712,289,093,691.12/5,493,010.80
  6. Step 6: Final answer
    x = 7,229,603.32

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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.