Home / 10,162,306.80-14,023,469.04-6,032,514.72

Finding the Fourth Proportional to 10,162,306.80, 14,023,469.04 and 6,032,514.72

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Solution

The fourth proportional to 10,162,306.80, 14,023,469.04 and 6,032,514.72 is: 8,324,564.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,162,306.80 : 14,023,469.04 = 6,032,514.72 : x
  2. Step 2: Convert to fraction form
    10,162,306.80/14,023,469.04 = 6,032,514.72/x
  3. Step 3: Cross multiply
    10,162,306.80x = 14,023,469.04 × 6,032,514.72
  4. Step 4: Simplify right side
    10,162,306.80x = 84,596,783,409,264.27
  5. Step 5: Solve for x
    x = 84,596,783,409,264.27/10,162,306.80
  6. Step 6: Final answer
    x = 8,324,564.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.