Home / 1,325,574.96-1,829,484.26-959,241.52

Finding the Fourth Proportional to 1,325,574.96, 1,829,484.26 and 959,241.52

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Solution

The fourth proportional to 1,325,574.96, 1,829,484.26 and 959,241.52 is: 1,323,891.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,325,574.96 : 1,829,484.26 = 959,241.52 : x
  2. Step 2: Convert to fraction form
    1,325,574.96/1,829,484.26 = 959,241.52/x
  3. Step 3: Cross multiply
    1,325,574.96x = 1,829,484.26 × 959,241.52
  4. Step 4: Simplify right side
    1,325,574.96x = 1,754,917,262,378.48
  5. Step 5: Solve for x
    x = 1,754,917,262,378.48/1,325,574.96
  6. Step 6: Final answer
    x = 1,323,891.38

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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.