Home / 594,712.18-819,571.49-583,782.04

Finding the Fourth Proportional to 594,712.18, 819,571.49 and 583,782.04

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Solution

The fourth proportional to 594,712.18, 819,571.49 and 583,782.04 is: 804,508.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,712.18 : 819,571.49 = 583,782.04 : x
  2. Step 2: Convert to fraction form
    594,712.18/819,571.49 = 583,782.04/x
  3. Step 3: Cross multiply
    594,712.18x = 819,571.49 × 583,782.04
  4. Step 4: Simplify right side
    594,712.18x = 478,451,113,684.57
  5. Step 5: Solve for x
    x = 478,451,113,684.57/594,712.18
  6. Step 6: Final answer
    x = 804,508.69

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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.