Home / 10,853,885.90-16,277,372.25-3,565,653.90

Finding the Fourth Proportional to 10,853,885.90, 16,277,372.25 and 3,565,653.90

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Solution

The fourth proportional to 10,853,885.90, 16,277,372.25 and 3,565,653.90 is: 5,347,345.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,853,885.90 : 16,277,372.25 = 3,565,653.90 : x
  2. Step 2: Convert to fraction form
    10,853,885.90/16,277,372.25 = 3,565,653.90/x
  3. Step 3: Cross multiply
    10,853,885.90x = 16,277,372.25 × 3,565,653.90
  4. Step 4: Simplify right side
    10,853,885.90x = 58,039,475,745,749.14
  5. Step 5: Solve for x
    x = 58,039,475,745,749.14/10,853,885.90
  6. Step 6: Final answer
    x = 5,347,345.30

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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.