Home / 1,202,474.00-1,659,354.90-658,612.19

Finding the Fourth Proportional to 1,202,474.00, 1,659,354.90 and 658,612.19

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Solution

The fourth proportional to 1,202,474.00, 1,659,354.90 and 658,612.19 is: 908,852.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,474.00 : 1,659,354.90 = 658,612.19 : x
  2. Step 2: Convert to fraction form
    1,202,474.00/1,659,354.90 = 658,612.19/x
  3. Step 3: Cross multiply
    1,202,474.00x = 1,659,354.90 × 658,612.19
  4. Step 4: Simplify right side
    1,202,474.00x = 1,092,871,366,354.82
  5. Step 5: Solve for x
    x = 1,092,871,366,354.82/1,202,474.00
  6. Step 6: Final answer
    x = 908,852.39

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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.