Home / 584,085.36-806,014.08-325,973.46

Finding the Fourth Proportional to 584,085.36, 806,014.08 and 325,973.46

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Solution

The fourth proportional to 584,085.36, 806,014.08 and 325,973.46 is: 449,830.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,085.36 : 806,014.08 = 325,973.46 : x
  2. Step 2: Convert to fraction form
    584,085.36/806,014.08 = 325,973.46/x
  3. Step 3: Cross multiply
    584,085.36x = 806,014.08 × 325,973.46
  4. Step 4: Simplify right side
    584,085.36x = 262,739,198,466.32
  5. Step 5: Solve for x
    x = 262,739,198,466.32/584,085.36
  6. Step 6: Final answer
    x = 449,830.14

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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.