Home / 1,064,313.29-1,468,740.84-580,874.51

Finding the Fourth Proportional to 1,064,313.29, 1,468,740.84 and 580,874.51

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Solution

The fourth proportional to 1,064,313.29, 1,468,740.84 and 580,874.51 is: 801,600.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,313.29 : 1,468,740.84 = 580,874.51 : x
  2. Step 2: Convert to fraction form
    1,064,313.29/1,468,740.84 = 580,874.51/x
  3. Step 3: Cross multiply
    1,064,313.29x = 1,468,740.84 × 580,874.51
  4. Step 4: Simplify right side
    1,064,313.29x = 853,154,108,408.28
  5. Step 5: Solve for x
    x = 853,154,108,408.28/1,064,313.29
  6. Step 6: Final answer
    x = 801,600.54

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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.