Home / 5,689,102.64-8,533,662.12-2,323,309.52

Finding the Fourth Proportional to 5,689,102.64, 8,533,662.12 and 2,323,309.52

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Solution

The fourth proportional to 5,689,102.64, 8,533,662.12 and 2,323,309.52 is: 3,484,967.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,102.64 : 8,533,662.12 = 2,323,309.52 : x
  2. Step 2: Convert to fraction form
    5,689,102.64/8,533,662.12 = 2,323,309.52/x
  3. Step 3: Cross multiply
    5,689,102.64x = 8,533,662.12 × 2,323,309.52
  4. Step 4: Simplify right side
    5,689,102.64x = 19,826,338,443,859.38
  5. Step 5: Solve for x
    x = 19,826,338,443,859.38/5,689,102.64
  6. Step 6: Final answer
    x = 3,484,967.61

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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.