Home / 8,050,231.23-12,044,875.92-4,769,347.82

Finding the Fourth Proportional to 8,050,231.23, 12,044,875.92 and 4,769,347.82

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Solution

The fourth proportional to 8,050,231.23, 12,044,875.92 and 4,769,347.82 is: 7,135,969.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050,231.23 : 12,044,875.92 = 4,769,347.82 : x
  2. Step 2: Convert to fraction form
    8,050,231.23/12,044,875.92 = 4,769,347.82/x
  3. Step 3: Cross multiply
    8,050,231.23x = 12,044,875.92 × 4,769,347.82
  4. Step 4: Simplify right side
    8,050,231.23x = 57,446,202,778,509.20
  5. Step 5: Solve for x
    x = 57,446,202,778,509.20/8,050,231.23
  6. Step 6: Final answer
    x = 7,135,969.28

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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.