Home / 1,057,201.66-1,458,937.74-598,307.91

Finding the Fourth Proportional to 1,057,201.66, 1,458,937.74 and 598,307.91

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Solution

The fourth proportional to 1,057,201.66, 1,458,937.74 and 598,307.91 is: 825,664.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,201.66 : 1,458,937.74 = 598,307.91 : x
  2. Step 2: Convert to fraction form
    1,057,201.66/1,458,937.74 = 598,307.91/x
  3. Step 3: Cross multiply
    1,057,201.66x = 1,458,937.74 × 598,307.91
  4. Step 4: Simplify right side
    1,057,201.66x = 872,893,990,039.52
  5. Step 5: Solve for x
    x = 872,893,990,039.52/1,057,201.66
  6. Step 6: Final answer
    x = 825,664.60

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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.