Home / 2,354,893.40-3,532,372.50-671,996.60

Finding the Fourth Proportional to 2,354,893.40, 3,532,372.50 and 671,996.60

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Solution

The fourth proportional to 2,354,893.40, 3,532,372.50 and 671,996.60 is: 1,008,004.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,893.40 : 3,532,372.50 = 671,996.60 : x
  2. Step 2: Convert to fraction form
    2,354,893.40/3,532,372.50 = 671,996.60/x
  3. Step 3: Cross multiply
    2,354,893.40x = 3,532,372.50 × 671,996.60
  4. Step 4: Simplify right side
    2,354,893.40x = 2,373,742,309,933.50
  5. Step 5: Solve for x
    x = 2,373,742,309,933.50/2,354,893.40
  6. Step 6: Final answer
    x = 1,008,004.15

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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.