Home / 5,098,390.29-7,644,950.10-1,503,698.58

Finding the Fourth Proportional to 5,098,390.29, 7,644,950.10 and 1,503,698.58

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Solution

The fourth proportional to 5,098,390.29, 7,644,950.10 and 1,503,698.58 is: 2,254,770.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,390.29 : 7,644,950.10 = 1,503,698.58 : x
  2. Step 2: Convert to fraction form
    5,098,390.29/7,644,950.10 = 1,503,698.58/x
  3. Step 3: Cross multiply
    5,098,390.29x = 7,644,950.10 × 1,503,698.58
  4. Step 4: Simplify right side
    5,098,390.29x = 11,495,700,609,540.86
  5. Step 5: Solve for x
    x = 11,495,700,609,540.86/5,098,390.29
  6. Step 6: Final answer
    x = 2,254,770.61

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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.