Home / 1,095,649.43-1,643,847.81-590,262.26

Finding the Fourth Proportional to 1,095,649.43, 1,643,847.81 and 590,262.26

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Solution

The fourth proportional to 1,095,649.43, 1,643,847.81 and 590,262.26 is: 885,594.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,649.43 : 1,643,847.81 = 590,262.26 : x
  2. Step 2: Convert to fraction form
    1,095,649.43/1,643,847.81 = 590,262.26/x
  3. Step 3: Cross multiply
    1,095,649.43x = 1,643,847.81 × 590,262.26
  4. Step 4: Simplify right side
    1,095,649.43x = 970,301,320,475.34
  5. Step 5: Solve for x
    x = 970,301,320,475.34/1,095,649.43
  6. Step 6: Final answer
    x = 885,594.69

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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.