Home / 1,057,119.24-1,458,835.24-573,688.56

Finding the Fourth Proportional to 1,057,119.24, 1,458,835.24 and 573,688.56

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Solution

The fourth proportional to 1,057,119.24, 1,458,835.24 and 573,688.56 is: 791,696.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,119.24 : 1,458,835.24 = 573,688.56 : x
  2. Step 2: Convert to fraction form
    1,057,119.24/1,458,835.24 = 573,688.56/x
  3. Step 3: Cross multiply
    1,057,119.24x = 1,458,835.24 × 573,688.56
  4. Step 4: Simplify right side
    1,057,119.24x = 836,917,088,112.86
  5. Step 5: Solve for x
    x = 836,917,088,112.86/1,057,119.24
  6. Step 6: Final answer
    x = 791,696.01

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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.