Home / 9,003,747.56-13,501,630.74-6,468,774.44

Finding the Fourth Proportional to 9,003,747.56, 13,501,630.74 and 6,468,774.44

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Solution

The fourth proportional to 9,003,747.56, 13,501,630.74 and 6,468,774.44 is: 9,700,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,003,747.56 : 13,501,630.74 = 6,468,774.44 : x
  2. Step 2: Convert to fraction form
    9,003,747.56/13,501,630.74 = 6,468,774.44/x
  3. Step 3: Cross multiply
    9,003,747.56x = 13,501,630.74 × 6,468,774.44
  4. Step 4: Simplify right side
    9,003,747.56x = 87,339,003,829,230.30
  5. Step 5: Solve for x
    x = 87,339,003,829,230.30/9,003,747.56
  6. Step 6: Final answer
    x = 9,700,294.60

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1.5x scale

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.