Home / 1,066,373.58-1,471,595.65-582,940.88

Finding the Fourth Proportional to 1,066,373.58, 1,471,595.65 and 582,940.88

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Solution

The fourth proportional to 1,066,373.58, 1,471,595.65 and 582,940.88 is: 804,458.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,373.58 : 1,471,595.65 = 582,940.88 : x
  2. Step 2: Convert to fraction form
    1,066,373.58/1,471,595.65 = 582,940.88/x
  3. Step 3: Cross multiply
    1,066,373.58x = 1,471,595.65 × 582,940.88
  4. Step 4: Simplify right side
    1,066,373.58x = 857,853,263,215.17
  5. Step 5: Solve for x
    x = 857,853,263,215.17/1,066,373.58
  6. Step 6: Final answer
    x = 804,458.47

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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.