Home / 1,067,258.58-1,472,851.98-583,812.66

Finding the Fourth Proportional to 1,067,258.58, 1,472,851.98 and 583,812.66

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Solution

The fourth proportional to 1,067,258.58, 1,472,851.98 and 583,812.66 is: 805,680.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,258.58 : 1,472,851.98 = 583,812.66 : x
  2. Step 2: Convert to fraction form
    1,067,258.58/1,472,851.98 = 583,812.66/x
  3. Step 3: Cross multiply
    1,067,258.58x = 1,472,851.98 × 583,812.66
  4. Step 4: Simplify right side
    1,067,258.58x = 859,869,632,230.07
  5. Step 5: Solve for x
    x = 859,869,632,230.07/1,067,258.58
  6. Step 6: Final answer
    x = 805,680.69

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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.