Home / 1,496,320.35-2,243,004.30-737,540.70

Finding the Fourth Proportional to 1,496,320.35, 2,243,004.30 and 737,540.70

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Solution

The fourth proportional to 1,496,320.35, 2,243,004.30 and 737,540.70 is: 1,105,583.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,320.35 : 2,243,004.30 = 737,540.70 : x
  2. Step 2: Convert to fraction form
    1,496,320.35/2,243,004.30 = 737,540.70/x
  3. Step 3: Cross multiply
    1,496,320.35x = 2,243,004.30 × 737,540.70
  4. Step 4: Simplify right side
    1,496,320.35x = 1,654,306,961,525.01
  5. Step 5: Solve for x
    x = 1,654,306,961,525.01/1,496,320.35
  6. Step 6: Final answer
    x = 1,105,583.41

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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.