Home / 3,003,532.20-4,503,308.40-1,656,340.20

Finding the Fourth Proportional to 3,003,532.20, 4,503,308.40 and 1,656,340.20

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Solution

The fourth proportional to 3,003,532.20, 4,503,308.40 and 1,656,340.20 is: 2,483,412.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,532.20 : 4,503,308.40 = 1,656,340.20 : x
  2. Step 2: Convert to fraction form
    3,003,532.20/4,503,308.40 = 1,656,340.20/x
  3. Step 3: Cross multiply
    3,003,532.20x = 4,503,308.40 × 1,656,340.20
  4. Step 4: Simplify right side
    3,003,532.20x = 7,459,010,735,917.68
  5. Step 5: Solve for x
    x = 7,459,010,735,917.68/3,003,532.20
  6. Step 6: Final answer
    x = 2,483,412.94

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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.