Home / 11,000,564.24-15,180,549.88-6,105,499.16

Finding the Fourth Proportional to 11,000,564.24, 15,180,549.88 and 6,105,499.16

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Solution

The fourth proportional to 11,000,564.24, 15,180,549.88 and 6,105,499.16 is: 8,425,461.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000,564.24 : 15,180,549.88 = 6,105,499.16 : x
  2. Step 2: Convert to fraction form
    11,000,564.24/15,180,549.88 = 6,105,499.16/x
  3. Step 3: Cross multiply
    11,000,564.24x = 15,180,549.88 × 6,105,499.16
  4. Step 4: Simplify right side
    11,000,564.24x = 92,684,834,540,678.11
  5. Step 5: Solve for x
    x = 92,684,834,540,678.11/11,000,564.24
  6. Step 6: Final answer
    x = 8,425,461.87

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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.