Home / 1,064,238.36-1,468,679.72-580,834.32

Finding the Fourth Proportional to 1,064,238.36, 1,468,679.72 and 580,834.32

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Solution

The fourth proportional to 1,064,238.36, 1,468,679.72 and 580,834.32 is: 801,568.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,238.36 : 1,468,679.72 = 580,834.32 : x
  2. Step 2: Convert to fraction form
    1,064,238.36/1,468,679.72 = 580,834.32/x
  3. Step 3: Cross multiply
    1,064,238.36x = 1,468,679.72 × 580,834.32
  4. Step 4: Simplify right side
    1,064,238.36x = 853,059,586,463.99
  5. Step 5: Solve for x
    x = 853,059,586,463.99/1,064,238.36
  6. Step 6: Final answer
    x = 801,568.16

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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.