Home / 1,467,443.70-2,201,165.55-1,337,535.90

Finding the Fourth Proportional to 1,467,443.70, 2,201,165.55 and 1,337,535.90

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Solution

The fourth proportional to 1,467,443.70, 2,201,165.55 and 1,337,535.90 is: 2,006,303.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,443.70 : 2,201,165.55 = 1,337,535.90 : x
  2. Step 2: Convert to fraction form
    1,467,443.70/2,201,165.55 = 1,337,535.90/x
  3. Step 3: Cross multiply
    1,467,443.70x = 2,201,165.55 × 1,337,535.90
  4. Step 4: Simplify right side
    1,467,443.70x = 2,944,137,944,968.24
  5. Step 5: Solve for x
    x = 2,944,137,944,968.24/1,467,443.70
  6. Step 6: Final answer
    x = 2,006,303.85

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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.