Home / 5,668,099.08-8,500,567.83-1,568,432.76

Finding the Fourth Proportional to 5,668,099.08, 8,500,567.83 and 1,568,432.76

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Solution

The fourth proportional to 5,668,099.08, 8,500,567.83 and 1,568,432.76 is: 2,352,211.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,099.08 : 8,500,567.83 = 1,568,432.76 : x
  2. Step 2: Convert to fraction form
    5,668,099.08/8,500,567.83 = 1,568,432.76/x
  3. Step 3: Cross multiply
    5,668,099.08x = 8,500,567.83 × 1,568,432.76
  4. Step 4: Simplify right side
    5,668,099.08x = 13,332,569,063,174.11
  5. Step 5: Solve for x
    x = 13,332,569,063,174.11/5,668,099.08
  6. Step 6: Final answer
    x = 2,352,211.72

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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.