Home / 4,553,946-6,284,361.24-2,516,711.76

Finding the Fourth Proportional to 4,553,946, 6,284,361.24 and 2,516,711.76

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Solution

The fourth proportional to 4,553,946, 6,284,361.24 and 2,516,711.76 is: 3,473,015.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553,946 : 6,284,361.24 = 2,516,711.76 : x
  2. Step 2: Convert to fraction form
    4,553,946/6,284,361.24 = 2,516,711.76/x
  3. Step 3: Cross multiply
    4,553,946x = 6,284,361.24 × 2,516,711.76
  4. Step 4: Simplify right side
    4,553,946x = 15,815,925,836,796.18
  5. Step 5: Solve for x
    x = 15,815,925,836,796.18/4,553,946
  6. Step 6: Final answer
    x = 3,473,015.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.