Home / 2,597,024.60-3,892,887.30-1,755,661.40

Finding the Fourth Proportional to 2,597,024.60, 3,892,887.30 and 1,755,661.40

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Solution

The fourth proportional to 2,597,024.60, 3,892,887.30 and 1,755,661.40 is: 2,631,700.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,024.60 : 3,892,887.30 = 1,755,661.40 : x
  2. Step 2: Convert to fraction form
    2,597,024.60/3,892,887.30 = 1,755,661.40/x
  3. Step 3: Cross multiply
    2,597,024.60x = 3,892,887.30 × 1,755,661.40
  4. Step 4: Simplify right side
    2,597,024.60x = 6,834,591,967,160.22
  5. Step 5: Solve for x
    x = 6,834,591,967,160.22/2,597,024.60
  6. Step 6: Final answer
    x = 2,631,700.90

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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.