Home / 3,103,258.10-4,654,887.15-973,338.80

Finding the Fourth Proportional to 3,103,258.10, 4,654,887.15 and 973,338.80

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Solution

The fourth proportional to 3,103,258.10, 4,654,887.15 and 973,338.80 is: 1,460,008.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,258.10 : 4,654,887.15 = 973,338.80 : x
  2. Step 2: Convert to fraction form
    3,103,258.10/4,654,887.15 = 973,338.80/x
  3. Step 3: Cross multiply
    3,103,258.10x = 4,654,887.15 × 973,338.80
  4. Step 4: Simplify right side
    3,103,258.10x = 4,530,782,272,716.42
  5. Step 5: Solve for x
    x = 4,530,782,272,716.42/3,103,258.10
  6. Step 6: Final answer
    x = 1,460,008.20

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Similar ratio
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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.