Home / 582,890.04-804,248.19-328,241.16

Finding the Fourth Proportional to 582,890.04, 804,248.19 and 328,241.16

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Solution

The fourth proportional to 582,890.04, 804,248.19 and 328,241.16 is: 452,893.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,890.04 : 804,248.19 = 328,241.16 : x
  2. Step 2: Convert to fraction form
    582,890.04/804,248.19 = 328,241.16/x
  3. Step 3: Cross multiply
    582,890.04x = 804,248.19 × 328,241.16
  4. Step 4: Simplify right side
    582,890.04x = 263,987,358,813.50
  5. Step 5: Solve for x
    x = 263,987,358,813.50/582,890.04
  6. Step 6: Final answer
    x = 452,893.93

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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.