Home / 2,025,580.60-3,038,370.90-529,672.60

Finding the Fourth Proportional to 2,025,580.60, 3,038,370.90 and 529,672.60

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Solution

The fourth proportional to 2,025,580.60, 3,038,370.90 and 529,672.60 is: 794,508.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,580.60 : 3,038,370.90 = 529,672.60 : x
  2. Step 2: Convert to fraction form
    2,025,580.60/3,038,370.90 = 529,672.60/x
  3. Step 3: Cross multiply
    2,025,580.60x = 3,038,370.90 × 529,672.60
  4. Step 4: Simplify right side
    2,025,580.60x = 1,609,341,814,367.34
  5. Step 5: Solve for x
    x = 1,609,341,814,367.34/2,025,580.60
  6. Step 6: Final answer
    x = 794,508.90

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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.