Home / 1,063,835.17-1,468,133.70-604,991.63

Finding the Fourth Proportional to 1,063,835.17, 1,468,133.70 and 604,991.63

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Solution

The fourth proportional to 1,063,835.17, 1,468,133.70 and 604,991.63 is: 834,911.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,835.17 : 1,468,133.70 = 604,991.63 : x
  2. Step 2: Convert to fraction form
    1,063,835.17/1,468,133.70 = 604,991.63/x
  3. Step 3: Cross multiply
    1,063,835.17x = 1,468,133.70 × 604,991.63
  4. Step 4: Simplify right side
    1,063,835.17x = 888,208,603,891.27
  5. Step 5: Solve for x
    x = 888,208,603,891.27/1,063,835.17
  6. Step 6: Final answer
    x = 834,911.87

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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.