Home / 1,481,936.16-2,045,166.16-908,898.24

Finding the Fourth Proportional to 1,481,936.16, 2,045,166.16 and 908,898.24

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Solution

The fourth proportional to 1,481,936.16, 2,045,166.16 and 908,898.24 is: 1,254,337.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,936.16 : 2,045,166.16 = 908,898.24 : x
  2. Step 2: Convert to fraction form
    1,481,936.16/2,045,166.16 = 908,898.24/x
  3. Step 3: Cross multiply
    1,481,936.16x = 2,045,166.16 × 908,898.24
  4. Step 4: Simplify right side
    1,481,936.16x = 1,858,847,923,331.56
  5. Step 5: Solve for x
    x = 1,858,847,923,331.56/1,481,936.16
  6. Step 6: Final answer
    x = 1,254,337.38

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1.5x scale

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.