Home / 1,149,358.68-1,584,457.94-804,125.03

Finding the Fourth Proportional to 1,149,358.68, 1,584,457.94 and 804,125.03

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Solution

The fourth proportional to 1,149,358.68, 1,584,457.94 and 804,125.03 is: 1,108,533.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,358.68 : 1,584,457.94 = 804,125.03 : x
  2. Step 2: Convert to fraction form
    1,149,358.68/1,584,457.94 = 804,125.03/x
  3. Step 3: Cross multiply
    1,149,358.68x = 1,584,457.94 × 804,125.03
  4. Step 4: Simplify right side
    1,149,358.68x = 1,274,102,282,624.26
  5. Step 5: Solve for x
    x = 1,274,102,282,624.26/1,149,358.68
  6. Step 6: Final answer
    x = 1,108,533.22

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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.