Home / 8,433,826.81-12,650,740.19-2,044,079.16

Finding the Fourth Proportional to 8,433,826.81, 12,650,740.19 and 2,044,079.16

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Solution

The fourth proportional to 8,433,826.81, 12,650,740.19 and 2,044,079.16 is: 3,066,118.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,433,826.81 : 12,650,740.19 = 2,044,079.16 : x
  2. Step 2: Convert to fraction form
    8,433,826.81/12,650,740.19 = 2,044,079.16/x
  3. Step 3: Cross multiply
    8,433,826.81x = 12,650,740.19 × 2,044,079.16
  4. Step 4: Simplify right side
    8,433,826.81x = 25,859,114,380,953.44
  5. Step 5: Solve for x
    x = 25,859,114,380,953.44/8,433,826.81
  6. Step 6: Final answer
    x = 3,066,118.73

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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.