Home / 1,057,153.32-1,458,850.84-598,259.36

Finding the Fourth Proportional to 1,057,153.32, 1,458,850.84 and 598,259.36

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Solution

The fourth proportional to 1,057,153.32, 1,458,850.84 and 598,259.36 is: 825,586.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,153.32 : 1,458,850.84 = 598,259.36 : x
  2. Step 2: Convert to fraction form
    1,057,153.32/1,458,850.84 = 598,259.36/x
  3. Step 3: Cross multiply
    1,057,153.32x = 1,458,850.84 × 598,259.36
  4. Step 4: Simplify right side
    1,057,153.32x = 872,771,169,873.86
  5. Step 5: Solve for x
    x = 872,771,169,873.86/1,057,153.32
  6. Step 6: Final answer
    x = 825,586.18

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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.