Home / 1,733,774.20-2,597,162.10-984,945.40

Finding the Fourth Proportional to 1,733,774.20, 2,597,162.10 and 984,945.40

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Solution

The fourth proportional to 1,733,774.20, 2,597,162.10 and 984,945.40 is: 1,475,430.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,774.20 : 2,597,162.10 = 984,945.40 : x
  2. Step 2: Convert to fraction form
    1,733,774.20/2,597,162.10 = 984,945.40/x
  3. Step 3: Cross multiply
    1,733,774.20x = 2,597,162.10 × 984,945.40
  4. Step 4: Simplify right side
    1,733,774.20x = 2,558,062,863,449.34
  5. Step 5: Solve for x
    x = 2,558,062,863,449.34/1,733,774.20
  6. Step 6: Final answer
    x = 1,475,430.23

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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.