Home / 5,044,048.44-7,565,513.76-1,805,456.76

Finding the Fourth Proportional to 5,044,048.44, 7,565,513.76 and 1,805,456.76

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Solution

The fourth proportional to 5,044,048.44, 7,565,513.76 and 1,805,456.76 is: 2,707,985.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,044,048.44 : 7,565,513.76 = 1,805,456.76 : x
  2. Step 2: Convert to fraction form
    5,044,048.44/7,565,513.76 = 1,805,456.76/x
  3. Step 3: Cross multiply
    5,044,048.44x = 7,565,513.76 × 1,805,456.76
  4. Step 4: Simplify right side
    5,044,048.44x = 13,659,207,960,865.02
  5. Step 5: Solve for x
    x = 13,659,207,960,865.02/5,044,048.44
  6. Step 6: Final answer
    x = 2,707,985.09

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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.