Home / 10,853,885.65-16,277,371.87-3,565,653.65

Finding the Fourth Proportional to 10,853,885.65, 16,277,371.87 and 3,565,653.65

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Solution

The fourth proportional to 10,853,885.65, 16,277,371.87 and 3,565,653.65 is: 5,347,344.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,853,885.65 : 16,277,371.87 = 3,565,653.65 : x
  2. Step 2: Convert to fraction form
    10,853,885.65/16,277,371.87 = 3,565,653.65/x
  3. Step 3: Cross multiply
    10,853,885.65x = 16,277,371.87 × 3,565,653.65
  4. Step 4: Simplify right side
    10,853,885.65x = 58,039,470,339,285.96
  5. Step 5: Solve for x
    x = 58,039,470,339,285.96/10,853,885.65
  6. Step 6: Final answer
    x = 5,347,344.93

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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.