Home / 8,433,067.01-12,654,803.41-3,314,597.63

Finding the Fourth Proportional to 8,433,067.01, 12,654,803.41 and 3,314,597.63

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Solution

The fourth proportional to 8,433,067.01, 12,654,803.41 and 3,314,597.63 is: 4,973,941.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,067.01 : 12,654,803.41 = 3,314,597.63 : x
  2. Step 2: Convert to fraction form
    8,433,067.01/12,654,803.41 = 3,314,597.63/x
  3. Step 3: Cross multiply
    8,433,067.01x = 12,654,803.41 × 3,314,597.63
  4. Step 4: Simplify right side
    8,433,067.01x = 41,945,581,319,341.41
  5. Step 5: Solve for x
    x = 41,945,581,319,341.41/8,433,067.01
  6. Step 6: Final answer
    x = 4,973,941.43

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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.