Home / 2,446,806.40-3,670,209.60-1,436,412.40

Finding the Fourth Proportional to 2,446,806.40, 3,670,209.60 and 1,436,412.40

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Solution

The fourth proportional to 2,446,806.40, 3,670,209.60 and 1,436,412.40 is: 2,154,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,806.40 : 3,670,209.60 = 1,436,412.40 : x
  2. Step 2: Convert to fraction form
    2,446,806.40/3,670,209.60 = 1,436,412.40/x
  3. Step 3: Cross multiply
    2,446,806.40x = 3,670,209.60 × 1,436,412.40
  4. Step 4: Simplify right side
    2,446,806.40x = 5,271,934,580,039.04
  5. Step 5: Solve for x
    x = 5,271,934,580,039.04/2,446,806.40
  6. Step 6: Final answer
    x = 2,154,618.60

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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.