Home / 596,263.33-823,305.26-458,223.61

Finding the Fourth Proportional to 596,263.33, 823,305.26 and 458,223.61

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Solution

The fourth proportional to 596,263.33, 823,305.26 and 458,223.61 is: 632,703.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,263.33 : 823,305.26 = 458,223.61 : x
  2. Step 2: Convert to fraction form
    596,263.33/823,305.26 = 458,223.61/x
  3. Step 3: Cross multiply
    596,263.33x = 823,305.26 × 458,223.61
  4. Step 4: Simplify right side
    596,263.33x = 377,257,908,369.19
  5. Step 5: Solve for x
    x = 377,257,908,369.19/596,263.33
  6. Step 6: Final answer
    x = 632,703.52

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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.