Home / 1,702,295.52-2,553,816.72-504,311.46

Finding the Fourth Proportional to 1,702,295.52, 2,553,816.72 and 504,311.46

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Solution

The fourth proportional to 1,702,295.52, 2,553,816.72 and 504,311.46 is: 756,577.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,295.52 : 2,553,816.72 = 504,311.46 : x
  2. Step 2: Convert to fraction form
    1,702,295.52/2,553,816.72 = 504,311.46/x
  3. Step 3: Cross multiply
    1,702,295.52x = 2,553,816.72 × 504,311.46
  4. Step 4: Simplify right side
    1,702,295.52x = 1,287,919,038,635.61
  5. Step 5: Solve for x
    x = 1,287,919,038,635.61/1,702,295.52
  6. Step 6: Final answer
    x = 756,577.82

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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.