Home / 1,232,643.33-1,701,571.50-749,362.77

Finding the Fourth Proportional to 1,232,643.33, 1,701,571.50 and 749,362.77

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Solution

The fourth proportional to 1,232,643.33, 1,701,571.50 and 749,362.77 is: 1,034,439.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,643.33 : 1,701,571.50 = 749,362.77 : x
  2. Step 2: Convert to fraction form
    1,232,643.33/1,701,571.50 = 749,362.77/x
  3. Step 3: Cross multiply
    1,232,643.33x = 1,701,571.50 × 749,362.77
  4. Step 4: Simplify right side
    1,232,643.33x = 1,275,094,332,593.06
  5. Step 5: Solve for x
    x = 1,275,094,332,593.06/1,232,643.33
  6. Step 6: Final answer
    x = 1,034,439.00

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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.