Home / 1,360,604.84-2,039,125.98-560,955.56

Finding the Fourth Proportional to 1,360,604.84, 2,039,125.98 and 560,955.56

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Solution

The fourth proportional to 1,360,604.84, 2,039,125.98 and 560,955.56 is: 840,698.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,604.84 : 2,039,125.98 = 560,955.56 : x
  2. Step 2: Convert to fraction form
    1,360,604.84/2,039,125.98 = 560,955.56/x
  3. Step 3: Cross multiply
    1,360,604.84x = 2,039,125.98 × 560,955.56
  4. Step 4: Simplify right side
    1,360,604.84x = 1,143,859,056,021.45
  5. Step 5: Solve for x
    x = 1,143,859,056,021.45/1,360,604.84
  6. Step 6: Final answer
    x = 840,698.95

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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.