Home / 9,697,406.43-14,555,576.11-8,008,752.65

Finding the Fourth Proportional to 9,697,406.43, 14,555,576.11 and 8,008,752.65

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Solution

The fourth proportional to 9,697,406.43, 14,555,576.11 and 8,008,752.65 is: 12,020,947.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,697,406.43 : 14,555,576.11 = 8,008,752.65 : x
  2. Step 2: Convert to fraction form
    9,697,406.43/14,555,576.11 = 8,008,752.65/x
  3. Step 3: Cross multiply
    9,697,406.43x = 14,555,576.11 × 8,008,752.65
  4. Step 4: Simplify right side
    9,697,406.43x = 116,572,008,756,540.14
  5. Step 5: Solve for x
    x = 116,572,008,756,540.14/9,697,406.43
  6. Step 6: Final answer
    x = 12,020,947.00

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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.