Home / 984,302.20-1,476,453.30-584,737.30

Finding the Fourth Proportional to 984,302.20, 1,476,453.30 and 584,737.30

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Solution

The fourth proportional to 984,302.20, 1,476,453.30 and 584,737.30 is: 877,105.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,302.20 : 1,476,453.30 = 584,737.30 : x
  2. Step 2: Convert to fraction form
    984,302.20/1,476,453.30 = 584,737.30/x
  3. Step 3: Cross multiply
    984,302.20x = 1,476,453.30 × 584,737.30
  4. Step 4: Simplify right side
    984,302.20x = 863,337,316,218.09
  5. Step 5: Solve for x
    x = 863,337,316,218.09/984,302.20
  6. Step 6: Final answer
    x = 877,105.95

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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.