Home / 2,425,609.92-3,634,927.02-1,668,306.48

Finding the Fourth Proportional to 2,425,609.92, 3,634,927.02 and 1,668,306.48

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Solution

The fourth proportional to 2,425,609.92, 3,634,927.02 and 1,668,306.48 is: 2,500,060.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,609.92 : 3,634,927.02 = 1,668,306.48 : x
  2. Step 2: Convert to fraction form
    2,425,609.92/3,634,927.02 = 1,668,306.48/x
  3. Step 3: Cross multiply
    2,425,609.92x = 3,634,927.02 × 1,668,306.48
  4. Step 4: Simplify right side
    2,425,609.92x = 6,064,172,301,793.09
  5. Step 5: Solve for x
    x = 6,064,172,301,793.09/2,425,609.92
  6. Step 6: Final answer
    x = 2,500,060.81

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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.