Home / 1,467,291.60-2,024,675.34-855,291.24

Finding the Fourth Proportional to 1,467,291.60, 2,024,675.34 and 855,291.24

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Solution

The fourth proportional to 1,467,291.60, 2,024,675.34 and 855,291.24 is: 1,180,192.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,291.60 : 2,024,675.34 = 855,291.24 : x
  2. Step 2: Convert to fraction form
    1,467,291.60/2,024,675.34 = 855,291.24/x
  3. Step 3: Cross multiply
    1,467,291.60x = 2,024,675.34 × 855,291.24
  4. Step 4: Simplify right side
    1,467,291.60x = 1,731,687,082,146.02
  5. Step 5: Solve for x
    x = 1,731,687,082,146.02/1,467,291.60
  6. Step 6: Final answer
    x = 1,180,192.87

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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.