Home / 2,023,996.40-3,035,994.60-528,088.40

Finding the Fourth Proportional to 2,023,996.40, 3,035,994.60 and 528,088.40

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Solution

The fourth proportional to 2,023,996.40, 3,035,994.60 and 528,088.40 is: 792,132.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,996.40 : 3,035,994.60 = 528,088.40 : x
  2. Step 2: Convert to fraction form
    2,023,996.40/3,035,994.60 = 528,088.40/x
  3. Step 3: Cross multiply
    2,023,996.40x = 3,035,994.60 × 528,088.40
  4. Step 4: Simplify right side
    2,023,996.40x = 1,603,273,530,722.64
  5. Step 5: Solve for x
    x = 1,603,273,530,722.64/2,023,996.40
  6. Step 6: Final answer
    x = 792,132.60

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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.