Home / 8,030,780.03-12,046,169.70-2,351,004.32

Finding the Fourth Proportional to 8,030,780.03, 12,046,169.70 and 2,351,004.32

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Solution

The fourth proportional to 8,030,780.03, 12,046,169.70 and 2,351,004.32 is: 3,526,506.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,030,780.03 : 12,046,169.70 = 2,351,004.32 : x
  2. Step 2: Convert to fraction form
    8,030,780.03/12,046,169.70 = 2,351,004.32/x
  3. Step 3: Cross multiply
    8,030,780.03x = 12,046,169.70 × 2,351,004.32
  4. Step 4: Simplify right side
    8,030,780.03x = 28,320,596,943,922.25
  5. Step 5: Solve for x
    x = 28,320,596,943,922.25/8,030,780.03
  6. Step 6: Final answer
    x = 3,526,506.37

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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.