Home / 1,057,152.34-1,458,849.48-598,258.38

Finding the Fourth Proportional to 1,057,152.34, 1,458,849.48 and 598,258.38

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Solution

The fourth proportional to 1,057,152.34, 1,458,849.48 and 598,258.38 is: 825,584.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,152.34 : 1,458,849.48 = 598,258.38 : x
  2. Step 2: Convert to fraction form
    1,057,152.34/1,458,849.48 = 598,258.38/x
  3. Step 3: Cross multiply
    1,057,152.34x = 1,458,849.48 × 598,258.38
  4. Step 4: Simplify right side
    1,057,152.34x = 872,768,926,568.64
  5. Step 5: Solve for x
    x = 872,768,926,568.64/1,057,152.34
  6. Step 6: Final answer
    x = 825,584.82

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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.