Home / 2,427,999.90-3,404,176.50-2,427,999.90

Finding the Fourth Proportional to 2,427,999.90, 3,404,176.50 and 2,427,999.90

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Solution

The fourth proportional to 2,427,999.90, 3,404,176.50 and 2,427,999.90 is: 3,404,176.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,999.90 : 3,404,176.50 = 2,427,999.90 : x
  2. Step 2: Convert to fraction form
    2,427,999.90/3,404,176.50 = 2,427,999.90/x
  3. Step 3: Cross multiply
    2,427,999.90x = 3,404,176.50 × 2,427,999.90
  4. Step 4: Simplify right side
    2,427,999.90x = 8,265,340,201,582.35
  5. Step 5: Solve for x
    x = 8,265,340,201,582.35/2,427,999.90
  6. Step 6: Final answer
    x = 3,404,176.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.