Home / 3,219,562.74-4,829,567.67-1,088,926.59

Finding the Fourth Proportional to 3,219,562.74, 4,829,567.67 and 1,088,926.59

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Solution

The fourth proportional to 3,219,562.74, 4,829,567.67 and 1,088,926.59 is: 1,633,465.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,219,562.74 : 4,829,567.67 = 1,088,926.59 : x
  2. Step 2: Convert to fraction form
    3,219,562.74/4,829,567.67 = 1,088,926.59/x
  3. Step 3: Cross multiply
    3,219,562.74x = 4,829,567.67 × 1,088,926.59
  4. Step 4: Simplify right side
    3,219,562.74x = 5,259,044,654,067.35
  5. Step 5: Solve for x
    x = 5,259,044,654,067.35/3,219,562.74
  6. Step 6: Final answer
    x = 1,633,465.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.