Home / 1,546,300.58-2,133,966.64-965,867.36

Finding the Fourth Proportional to 1,546,300.58, 2,133,966.64 and 965,867.36

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Solution

The fourth proportional to 1,546,300.58, 2,133,966.64 and 965,867.36 is: 1,332,941.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,300.58 : 2,133,966.64 = 965,867.36 : x
  2. Step 2: Convert to fraction form
    1,546,300.58/2,133,966.64 = 965,867.36/x
  3. Step 3: Cross multiply
    1,546,300.58x = 2,133,966.64 × 965,867.36
  4. Step 4: Simplify right side
    1,546,300.58x = 2,061,128,711,820.37
  5. Step 5: Solve for x
    x = 2,061,128,711,820.37/1,546,300.58
  6. Step 6: Final answer
    x = 1,332,941.83

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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.