Home / 2,693,906.70-4,041,421.65-897,348.30

Finding the Fourth Proportional to 2,693,906.70, 4,041,421.65 and 897,348.30

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Solution

The fourth proportional to 2,693,906.70, 4,041,421.65 and 897,348.30 is: 1,346,209.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,906.70 : 4,041,421.65 = 897,348.30 : x
  2. Step 2: Convert to fraction form
    2,693,906.70/4,041,421.65 = 897,348.30/x
  3. Step 3: Cross multiply
    2,693,906.70x = 4,041,421.65 × 897,348.30
  4. Step 4: Simplify right side
    2,693,906.70x = 3,626,562,847,210.70
  5. Step 5: Solve for x
    x = 3,626,562,847,210.70/2,693,906.70
  6. Step 6: Final answer
    x = 1,346,209.52

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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.