Home / 1,092,584.49-1,639,070.55-334,409.19

Finding the Fourth Proportional to 1,092,584.49, 1,639,070.55 and 334,409.19

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Solution

The fourth proportional to 1,092,584.49, 1,639,070.55 and 334,409.19 is: 501,673.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,584.49 : 1,639,070.55 = 334,409.19 : x
  2. Step 2: Convert to fraction form
    1,092,584.49/1,639,070.55 = 334,409.19/x
  3. Step 3: Cross multiply
    1,092,584.49x = 1,639,070.55 × 334,409.19
  4. Step 4: Simplify right side
    1,092,584.49x = 548,120,254,978.36
  5. Step 5: Solve for x
    x = 548,120,254,978.36/1,092,584.49
  6. Step 6: Final answer
    x = 501,673.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.