Home / 2,197,892.60-3,296,838.90-2,001,937.40

Finding the Fourth Proportional to 2,197,892.60, 3,296,838.90 and 2,001,937.40

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Solution

The fourth proportional to 2,197,892.60, 3,296,838.90 and 2,001,937.40 is: 3,002,906.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,892.60 : 3,296,838.90 = 2,001,937.40 : x
  2. Step 2: Convert to fraction form
    2,197,892.60/3,296,838.90 = 2,001,937.40/x
  3. Step 3: Cross multiply
    2,197,892.60x = 3,296,838.90 × 2,001,937.40
  4. Step 4: Simplify right side
    2,197,892.60x = 6,600,065,095,684.86
  5. Step 5: Solve for x
    x = 6,600,065,095,684.86/2,197,892.60
  6. Step 6: Final answer
    x = 3,002,906.10

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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.