Home / 9,414,477.60-14,123,807.28-2,682,949.92

Finding the Fourth Proportional to 9,414,477.60, 14,123,807.28 and 2,682,949.92

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Solution

The fourth proportional to 9,414,477.60, 14,123,807.28 and 2,682,949.92 is: 4,025,020.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414,477.60 : 14,123,807.28 = 2,682,949.92 : x
  2. Step 2: Convert to fraction form
    9,414,477.60/14,123,807.28 = 2,682,949.92/x
  3. Step 3: Cross multiply
    9,414,477.60x = 14,123,807.28 × 2,682,949.92
  4. Step 4: Simplify right side
    9,414,477.60x = 37,893,467,611,971.41
  5. Step 5: Solve for x
    x = 37,893,467,611,971.41/9,414,477.60
  6. Step 6: Final answer
    x = 4,025,020.74

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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.