Home / 1,066,029.34-1,471,124.28-582,594.34

Finding the Fourth Proportional to 1,066,029.34, 1,471,124.28 and 582,594.34

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Solution

The fourth proportional to 1,066,029.34, 1,471,124.28 and 582,594.34 is: 803,982.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,029.34 : 1,471,124.28 = 582,594.34 : x
  2. Step 2: Convert to fraction form
    1,066,029.34/1,471,124.28 = 582,594.34/x
  3. Step 3: Cross multiply
    1,066,029.34x = 1,471,124.28 × 582,594.34
  4. Step 4: Simplify right side
    1,066,029.34x = 857,068,678,964.58
  5. Step 5: Solve for x
    x = 857,068,678,964.58/1,066,029.34
  6. Step 6: Final answer
    x = 803,982.26

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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.