Home / 1,012,084.07-1,396,634.91-598,888.69

Finding the Fourth Proportional to 1,012,084.07, 1,396,634.91 and 598,888.69

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Solution

The fourth proportional to 1,012,084.07, 1,396,634.91 and 598,888.69 is: 826,442.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,012,084.07 : 1,396,634.91 = 598,888.69 : x
  2. Step 2: Convert to fraction form
    1,012,084.07/1,396,634.91 = 598,888.69/x
  3. Step 3: Cross multiply
    1,012,084.07x = 1,396,634.91 × 598,888.69
  4. Step 4: Simplify right side
    1,012,084.07x = 836,428,845,920.75
  5. Step 5: Solve for x
    x = 836,428,845,920.75/1,012,084.07
  6. Step 6: Final answer
    x = 826,442.07

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1.5x scale

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.