Home / 3,237,618.40-4,860,704.40-2,598,275.68

Finding the Fourth Proportional to 3,237,618.40, 4,860,704.40 and 2,598,275.68

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Solution

The fourth proportional to 3,237,618.40, 4,860,704.40 and 2,598,275.68 is: 3,900,845.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,618.40 : 4,860,704.40 = 2,598,275.68 : x
  2. Step 2: Convert to fraction form
    3,237,618.40/4,860,704.40 = 2,598,275.68/x
  3. Step 3: Cross multiply
    3,237,618.40x = 4,860,704.40 × 2,598,275.68
  4. Step 4: Simplify right side
    3,237,618.40x = 12,629,450,030,188.99
  5. Step 5: Solve for x
    x = 12,629,450,030,188.99/3,237,618.40
  6. Step 6: Final answer
    x = 3,900,845.77

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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.