Home / 1,410,758.50-1,946,966.79-799,020.08

Finding the Fourth Proportional to 1,410,758.50, 1,946,966.79 and 799,020.08

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Solution

The fourth proportional to 1,410,758.50, 1,946,966.79 and 799,020.08 is: 1,102,715.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,410,758.50 : 1,946,966.79 = 799,020.08 : x
  2. Step 2: Convert to fraction form
    1,410,758.50/1,946,966.79 = 799,020.08/x
  3. Step 3: Cross multiply
    1,410,758.50x = 1,946,966.79 × 799,020.08
  4. Step 4: Simplify right side
    1,410,758.50x = 1,555,665,569,954.84
  5. Step 5: Solve for x
    x = 1,555,665,569,954.84/1,410,758.50
  6. Step 6: Final answer
    x = 1,102,715.72

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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.