Home / 584,048.03-805,984.77-325,922.22

Finding the Fourth Proportional to 584,048.03, 805,984.77 and 325,922.22

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Solution

The fourth proportional to 584,048.03, 805,984.77 and 325,922.22 is: 449,771.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,048.03 : 805,984.77 = 325,922.22 : x
  2. Step 2: Convert to fraction form
    584,048.03/805,984.77 = 325,922.22/x
  3. Step 3: Cross multiply
    584,048.03x = 805,984.77 × 325,922.22
  4. Step 4: Simplify right side
    584,048.03x = 262,688,345,524.59
  5. Step 5: Solve for x
    x = 262,688,345,524.59/584,048.03
  6. Step 6: Final answer
    x = 449,771.82

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1.5x scale

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.