Home / 11,764,454.46-16,235,435.24-6,537,443.10

Finding the Fourth Proportional to 11,764,454.46, 16,235,435.24 and 6,537,443.10

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Solution

The fourth proportional to 11,764,454.46, 16,235,435.24 and 6,537,443.10 is: 9,021,942.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,764,454.46 : 16,235,435.24 = 6,537,443.10 : x
  2. Step 2: Convert to fraction form
    11,764,454.46/16,235,435.24 = 6,537,443.10/x
  3. Step 3: Cross multiply
    11,764,454.46x = 16,235,435.24 × 6,537,443.10
  4. Step 4: Simplify right side
    11,764,454.46x = 106,138,234,052,547.62
  5. Step 5: Solve for x
    x = 106,138,234,052,547.62/11,764,454.46
  6. Step 6: Final answer
    x = 9,021,942.70

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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.