Home / 4,450,301.60-6,675,452.40-2,680,829.60

Finding the Fourth Proportional to 4,450,301.60, 6,675,452.40 and 2,680,829.60

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Solution

The fourth proportional to 4,450,301.60, 6,675,452.40 and 2,680,829.60 is: 4,021,244.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,301.60 : 6,675,452.40 = 2,680,829.60 : x
  2. Step 2: Convert to fraction form
    4,450,301.60/6,675,452.40 = 2,680,829.60/x
  3. Step 3: Cross multiply
    4,450,301.60x = 6,675,452.40 × 2,680,829.60
  4. Step 4: Simplify right side
    4,450,301.60x = 17,895,750,387,311.04
  5. Step 5: Solve for x
    x = 17,895,750,387,311.04/4,450,301.60
  6. Step 6: Final answer
    x = 4,021,244.40

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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.