Home / 1,684,649.70-2,527,107.03-562,722.66

Finding the Fourth Proportional to 1,684,649.70, 2,527,107.03 and 562,722.66

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Solution

The fourth proportional to 1,684,649.70, 2,527,107.03 and 562,722.66 is: 844,128.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,649.70 : 2,527,107.03 = 562,722.66 : x
  2. Step 2: Convert to fraction form
    1,684,649.70/2,527,107.03 = 562,722.66/x
  3. Step 3: Cross multiply
    1,684,649.70x = 2,527,107.03 × 562,722.66
  4. Step 4: Simplify right side
    1,684,649.70x = 1,422,060,390,026.30
  5. Step 5: Solve for x
    x = 1,422,060,390,026.30/1,684,649.70
  6. Step 6: Final answer
    x = 844,128.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.