Home / 965,925.27-1,332,705.15-603,716.76

Finding the Fourth Proportional to 965,925.27, 1,332,705.15 and 603,716.76

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Solution

The fourth proportional to 965,925.27, 1,332,705.15 and 603,716.76 is: 832,959.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,925.27 : 1,332,705.15 = 603,716.76 : x
  2. Step 2: Convert to fraction form
    965,925.27/1,332,705.15 = 603,716.76/x
  3. Step 3: Cross multiply
    965,925.27x = 1,332,705.15 × 603,716.76
  4. Step 4: Simplify right side
    965,925.27x = 804,576,435,193.31
  5. Step 5: Solve for x
    x = 804,576,435,193.31/965,925.27
  6. Step 6: Final answer
    x = 832,959.30

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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.