Home / 8,774,747.11-12,112,194.67-6,030,518.65

Finding the Fourth Proportional to 8,774,747.11, 12,112,194.67 and 6,030,518.65

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Solution

The fourth proportional to 8,774,747.11, 12,112,194.67 and 6,030,518.65 is: 8,324,207.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,774,747.11 : 12,112,194.67 = 6,030,518.65 : x
  2. Step 2: Convert to fraction form
    8,774,747.11/12,112,194.67 = 6,030,518.65/x
  3. Step 3: Cross multiply
    8,774,747.11x = 12,112,194.67 × 6,030,518.65
  4. Step 4: Simplify right side
    8,774,747.11x = 73,042,815,804,508.81
  5. Step 5: Solve for x
    x = 73,042,815,804,508.81/8,774,747.11
  6. Step 6: Final answer
    x = 8,324,207.51

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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.