Home / 6,329,807.92-9,494,712-1,537,464.90

Finding the Fourth Proportional to 6,329,807.92, 9,494,712 and 1,537,464.90

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Solution

The fourth proportional to 6,329,807.92, 9,494,712 and 1,537,464.90 is: 2,306,197.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,807.92 : 9,494,712 = 1,537,464.90 : x
  2. Step 2: Convert to fraction form
    6,329,807.92/9,494,712 = 1,537,464.90/x
  3. Step 3: Cross multiply
    6,329,807.92x = 9,494,712 × 1,537,464.90
  4. Step 4: Simplify right side
    6,329,807.92x = 14,597,786,435,608.80
  5. Step 5: Solve for x
    x = 14,597,786,435,608.80/6,329,807.92
  6. Step 6: Final answer
    x = 2,306,197.38

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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.