Home / 1,364,096.94-1,882,428.90-752,306.28

Finding the Fourth Proportional to 1,364,096.94, 1,882,428.90 and 752,306.28

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Solution

The fourth proportional to 1,364,096.94, 1,882,428.90 and 752,306.28 is: 1,038,168.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,096.94 : 1,882,428.90 = 752,306.28 : x
  2. Step 2: Convert to fraction form
    1,364,096.94/1,882,428.90 = 752,306.28/x
  3. Step 3: Cross multiply
    1,364,096.94x = 1,882,428.90 × 752,306.28
  4. Step 4: Simplify right side
    1,364,096.94x = 1,416,163,083,123.49
  5. Step 5: Solve for x
    x = 1,416,163,083,123.49/1,364,096.94
  6. Step 6: Final answer
    x = 1,038,168.95

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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.