Home / 1,466,845.50-2,024,254.08-855,422.27

Finding the Fourth Proportional to 1,466,845.50, 2,024,254.08 and 855,422.27

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Solution

The fourth proportional to 1,466,845.50, 2,024,254.08 and 855,422.27 is: 1,180,486.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,845.50 : 2,024,254.08 = 855,422.27 : x
  2. Step 2: Convert to fraction form
    1,466,845.50/2,024,254.08 = 855,422.27/x
  3. Step 3: Cross multiply
    1,466,845.50x = 2,024,254.08 × 855,422.27
  4. Step 4: Simplify right side
    1,466,845.50x = 1,731,592,010,049.09
  5. Step 5: Solve for x
    x = 1,731,592,010,049.09/1,466,845.50
  6. Step 6: Final answer
    x = 1,180,486.98

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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.