Home / 1,444,869.70-2,167,311.75-592,406.98

Finding the Fourth Proportional to 1,444,869.70, 2,167,311.75 and 592,406.98

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Solution

The fourth proportional to 1,444,869.70, 2,167,311.75 and 592,406.98 is: 888,613.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,444,869.70 : 2,167,311.75 = 592,406.98 : x
  2. Step 2: Convert to fraction form
    1,444,869.70/2,167,311.75 = 592,406.98/x
  3. Step 3: Cross multiply
    1,444,869.70x = 2,167,311.75 × 592,406.98
  4. Step 4: Simplify right side
    1,444,869.70x = 1,283,930,608,536.01
  5. Step 5: Solve for x
    x = 1,283,930,608,536.01/1,444,869.70
  6. Step 6: Final answer
    x = 888,613.42

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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.