Home / 3,669,409.30-5,504,113.95-973,729.30

Finding the Fourth Proportional to 3,669,409.30, 5,504,113.95 and 973,729.30

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Solution

The fourth proportional to 3,669,409.30, 5,504,113.95 and 973,729.30 is: 1,460,593.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,409.30 : 5,504,113.95 = 973,729.30 : x
  2. Step 2: Convert to fraction form
    3,669,409.30/5,504,113.95 = 973,729.30/x
  3. Step 3: Cross multiply
    3,669,409.30x = 5,504,113.95 × 973,729.30
  4. Step 4: Simplify right side
    3,669,409.30x = 5,359,517,023,653.74
  5. Step 5: Solve for x
    x = 5,359,517,023,653.74/3,669,409.30
  6. Step 6: Final answer
    x = 1,460,593.95

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Double scale
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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.