Home / 11,000,558.24-15,180,541.60-6,105,493.16

Finding the Fourth Proportional to 11,000,558.24, 15,180,541.60 and 6,105,493.16

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Solution

The fourth proportional to 11,000,558.24, 15,180,541.60 and 6,105,493.16 is: 8,425,453.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000,558.24 : 15,180,541.60 = 6,105,493.16 : x
  2. Step 2: Convert to fraction form
    11,000,558.24/15,180,541.60 = 6,105,493.16/x
  3. Step 3: Cross multiply
    11,000,558.24x = 15,180,541.60 × 6,105,493.16
  4. Step 4: Simplify right side
    11,000,558.24x = 92,684,692,903,895.45
  5. Step 5: Solve for x
    x = 92,684,692,903,895.45/11,000,558.24
  6. Step 6: Final answer
    x = 8,425,453.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.