Home / 2,624,466.13-3,936,699.19-629,922.13

Finding the Fourth Proportional to 2,624,466.13, 3,936,699.19 and 629,922.13

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Solution

The fourth proportional to 2,624,466.13, 3,936,699.19 and 629,922.13 is: 944,883.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,624,466.13 : 3,936,699.19 = 629,922.13 : x
  2. Step 2: Convert to fraction form
    2,624,466.13/3,936,699.19 = 629,922.13/x
  3. Step 3: Cross multiply
    2,624,466.13x = 3,936,699.19 × 629,922.13
  4. Step 4: Simplify right side
    2,624,466.13x = 2,479,813,938,934.07
  5. Step 5: Solve for x
    x = 2,479,813,938,934.07/2,624,466.13
  6. Step 6: Final answer
    x = 944,883.19

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Double scale
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Similar ratio
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1.5x scale

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.