Home / 6,273,989.34-9,406,854.09-4,137,559.26

Finding the Fourth Proportional to 6,273,989.34, 9,406,854.09 and 4,137,559.26

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Solution

The fourth proportional to 6,273,989.34, 9,406,854.09 and 4,137,559.26 is: 6,203,615.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273,989.34 : 9,406,854.09 = 4,137,559.26 : x
  2. Step 2: Convert to fraction form
    6,273,989.34/9,406,854.09 = 4,137,559.26/x
  3. Step 3: Cross multiply
    6,273,989.34x = 9,406,854.09 × 4,137,559.26
  4. Step 4: Simplify right side
    6,273,989.34x = 38,921,416,247,548.37
  5. Step 5: Solve for x
    x = 38,921,416,247,548.37/6,273,989.34
  6. Step 6: Final answer
    x = 6,203,615.30

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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.