Home / 5,520,467.71-8,281,032.35-1,733,950.59

Finding the Fourth Proportional to 5,520,467.71, 8,281,032.35 and 1,733,950.59

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Solution

The fourth proportional to 5,520,467.71, 8,281,032.35 and 1,733,950.59 is: 2,601,029.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,467.71 : 8,281,032.35 = 1,733,950.59 : x
  2. Step 2: Convert to fraction form
    5,520,467.71/8,281,032.35 = 1,733,950.59/x
  3. Step 3: Cross multiply
    5,520,467.71x = 8,281,032.35 × 1,733,950.59
  4. Step 4: Simplify right side
    5,520,467.71x = 14,358,900,929,091.59
  5. Step 5: Solve for x
    x = 14,358,900,929,091.59/5,520,467.71
  6. Step 6: Final answer
    x = 2,601,029.78

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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.