Home / 2,892,804.47-4,339,929.15-2,041,538.73

Finding the Fourth Proportional to 2,892,804.47, 4,339,929.15 and 2,041,538.73

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Solution

The fourth proportional to 2,892,804.47, 4,339,929.15 and 2,041,538.73 is: 3,062,817.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,804.47 : 4,339,929.15 = 2,041,538.73 : x
  2. Step 2: Convert to fraction form
    2,892,804.47/4,339,929.15 = 2,041,538.73/x
  3. Step 3: Cross multiply
    2,892,804.47x = 4,339,929.15 × 2,041,538.73
  4. Step 4: Simplify right side
    2,892,804.47x = 8,860,133,441,353.10
  5. Step 5: Solve for x
    x = 8,860,133,441,353.10/2,892,804.47
  6. Step 6: Final answer
    x = 3,062,817.94

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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.