Home / 1,457,953.84-2,187,906.90-605,026.32

Finding the Fourth Proportional to 1,457,953.84, 2,187,906.90 and 605,026.32

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Solution

The fourth proportional to 1,457,953.84, 2,187,906.90 and 605,026.32 is: 907,944.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,457,953.84 : 2,187,906.90 = 605,026.32 : x
  2. Step 2: Convert to fraction form
    1,457,953.84/2,187,906.90 = 605,026.32/x
  3. Step 3: Cross multiply
    1,457,953.84x = 2,187,906.90 × 605,026.32
  4. Step 4: Simplify right side
    1,457,953.84x = 1,323,741,260,209.61
  5. Step 5: Solve for x
    x = 1,323,741,260,209.61/1,457,953.84
  6. Step 6: Final answer
    x = 907,944.56

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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.