Home / 1,334,365.92-1,840,968-760,993.92

Finding the Fourth Proportional to 1,334,365.92, 1,840,968 and 760,993.92

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Solution

The fourth proportional to 1,334,365.92, 1,840,968 and 760,993.92 is: 1,049,911.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,365.92 : 1,840,968 = 760,993.92 : x
  2. Step 2: Convert to fraction form
    1,334,365.92/1,840,968 = 760,993.92/x
  3. Step 3: Cross multiply
    1,334,365.92x = 1,840,968 × 760,993.92
  4. Step 4: Simplify right side
    1,334,365.92x = 1,400,965,454,914.56
  5. Step 5: Solve for x
    x = 1,400,965,454,914.56/1,334,365.92
  6. Step 6: Final answer
    x = 1,049,911.00

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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.