Home / 9,013,810.03-13,511,267.19-3,330,409.39

Finding the Fourth Proportional to 9,013,810.03, 13,511,267.19 and 3,330,409.39

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Solution

The fourth proportional to 9,013,810.03, 13,511,267.19 and 3,330,409.39 is: 4,992,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,013,810.03 : 13,511,267.19 = 3,330,409.39 : x
  2. Step 2: Convert to fraction form
    9,013,810.03/13,511,267.19 = 3,330,409.39/x
  3. Step 3: Cross multiply
    9,013,810.03x = 13,511,267.19 × 3,330,409.39
  4. Step 4: Simplify right side
    9,013,810.03x = 44,998,051,086,596.75
  5. Step 5: Solve for x
    x = 44,998,051,086,596.75/9,013,810.03
  6. Step 6: Final answer
    x = 4,992,123.30

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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.