Home / 1,903,087.08-2,854,351.74-554,887.56

Finding the Fourth Proportional to 1,903,087.08, 2,854,351.74 and 554,887.56

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Solution

The fourth proportional to 1,903,087.08, 2,854,351.74 and 554,887.56 is: 832,250.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,903,087.08 : 2,854,351.74 = 554,887.56 : x
  2. Step 2: Convert to fraction form
    1,903,087.08/2,854,351.74 = 554,887.56/x
  3. Step 3: Cross multiply
    1,903,087.08x = 2,854,351.74 × 554,887.56
  4. Step 4: Simplify right side
    1,903,087.08x = 1,583,844,272,390.35
  5. Step 5: Solve for x
    x = 1,583,844,272,390.35/1,903,087.08
  6. Step 6: Final answer
    x = 832,250.03

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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.