Home / 6,296,543.60-9,465,810.60-5,372,754.80

Finding the Fourth Proportional to 6,296,543.60, 9,465,810.60 and 5,372,754.80

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Solution

The fourth proportional to 6,296,543.60, 9,465,810.60 and 5,372,754.80 is: 8,077,047.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,543.60 : 9,465,810.60 = 5,372,754.80 : x
  2. Step 2: Convert to fraction form
    6,296,543.60/9,465,810.60 = 5,372,754.80/x
  3. Step 3: Cross multiply
    6,296,543.60x = 9,465,810.60 × 5,372,754.80
  4. Step 4: Simplify right side
    6,296,543.60x = 50,857,479,337,040.88
  5. Step 5: Solve for x
    x = 50,857,479,337,040.88/6,296,543.60
  6. Step 6: Final answer
    x = 8,077,047.12

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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.