Home / 8,092,957.62-12,139,154.13-2,027,740.80

Finding the Fourth Proportional to 8,092,957.62, 12,139,154.13 and 2,027,740.80

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Solution

The fourth proportional to 8,092,957.62, 12,139,154.13 and 2,027,740.80 is: 3,041,540.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,957.62 : 12,139,154.13 = 2,027,740.80 : x
  2. Step 2: Convert to fraction form
    8,092,957.62/12,139,154.13 = 2,027,740.80/x
  3. Step 3: Cross multiply
    8,092,957.62x = 12,139,154.13 × 2,027,740.80
  4. Step 4: Simplify right side
    8,092,957.62x = 24,615,058,106,889.51
  5. Step 5: Solve for x
    x = 24,615,058,106,889.51/8,092,957.62
  6. Step 6: Final answer
    x = 3,041,540.47

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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.