Home / 10,718,576.03-16,068,826.24-4,648,736.14

Finding the Fourth Proportional to 10,718,576.03, 16,068,826.24 and 4,648,736.14

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Solution

The fourth proportional to 10,718,576.03, 16,068,826.24 and 4,648,736.14 is: 6,969,184.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,718,576.03 : 16,068,826.24 = 4,648,736.14 : x
  2. Step 2: Convert to fraction form
    10,718,576.03/16,068,826.24 = 4,648,736.14/x
  3. Step 3: Cross multiply
    10,718,576.03x = 16,068,826.24 × 4,648,736.14
  4. Step 4: Simplify right side
    10,718,576.03x = 74,699,733,217,474.42
  5. Step 5: Solve for x
    x = 74,699,733,217,474.42/10,718,576.03
  6. Step 6: Final answer
    x = 6,969,184.43

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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.