Home / 967,054.15-1,334,480.40-579,675.73

Finding the Fourth Proportional to 967,054.15, 1,334,480.40 and 579,675.73

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Solution

The fourth proportional to 967,054.15, 1,334,480.40 and 579,675.73 is: 799,919.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,054.15 : 1,334,480.40 = 579,675.73 : x
  2. Step 2: Convert to fraction form
    967,054.15/1,334,480.40 = 579,675.73/x
  3. Step 3: Cross multiply
    967,054.15x = 1,334,480.40 × 579,675.73
  4. Step 4: Simplify right side
    967,054.15x = 773,565,900,040.69
  5. Step 5: Solve for x
    x = 773,565,900,040.69/967,054.15
  6. Step 6: Final answer
    x = 799,919.94

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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.