Home / 5,345,246.46-8,014,061.88-2,503,808.58

Finding the Fourth Proportional to 5,345,246.46, 8,014,061.88 and 2,503,808.58

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Solution

The fourth proportional to 5,345,246.46, 8,014,061.88 and 2,503,808.58 is: 3,753,929.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,345,246.46 : 8,014,061.88 = 2,503,808.58 : x
  2. Step 2: Convert to fraction form
    5,345,246.46/8,014,061.88 = 2,503,808.58/x
  3. Step 3: Cross multiply
    5,345,246.46x = 8,014,061.88 × 2,503,808.58
  4. Step 4: Simplify right side
    5,345,246.46x = 20,065,676,895,794.93
  5. Step 5: Solve for x
    x = 20,065,676,895,794.93/5,345,246.46
  6. Step 6: Final answer
    x = 3,753,929.22

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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.