Home / 1,738,063.21-2,398,775.40-963,866.22

Finding the Fourth Proportional to 1,738,063.21, 2,398,775.40 and 963,866.22

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Solution

The fourth proportional to 1,738,063.21, 2,398,775.40 and 963,866.22 is: 1,330,273.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,063.21 : 2,398,775.40 = 963,866.22 : x
  2. Step 2: Convert to fraction form
    1,738,063.21/2,398,775.40 = 963,866.22/x
  3. Step 3: Cross multiply
    1,738,063.21x = 2,398,775.40 × 963,866.22
  4. Step 4: Simplify right side
    1,738,063.21x = 2,312,098,577,426.99
  5. Step 5: Solve for x
    x = 2,312,098,577,426.99/1,738,063.21
  6. Step 6: Final answer
    x = 1,330,273.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.