Home / 3,656,153.55-5,045,488.77-2,024,560.90

Finding the Fourth Proportional to 3,656,153.55, 5,045,488.77 and 2,024,560.90

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Solution

The fourth proportional to 3,656,153.55, 5,045,488.77 and 2,024,560.90 is: 2,793,892.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,153.55 : 5,045,488.77 = 2,024,560.90 : x
  2. Step 2: Convert to fraction form
    3,656,153.55/5,045,488.77 = 2,024,560.90/x
  3. Step 3: Cross multiply
    3,656,153.55x = 5,045,488.77 × 2,024,560.90
  4. Step 4: Simplify right side
    3,656,153.55x = 10,214,899,285,131.09
  5. Step 5: Solve for x
    x = 10,214,899,285,131.09/3,656,153.55
  6. Step 6: Final answer
    x = 2,793,892.31

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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.