Home / 3,183,554.96-4,393,306.50-1,733,250.50

Finding the Fourth Proportional to 3,183,554.96, 4,393,306.50 and 1,733,250.50

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Solution

The fourth proportional to 3,183,554.96, 4,393,306.50 and 1,733,250.50 is: 2,391,886.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,554.96 : 4,393,306.50 = 1,733,250.50 : x
  2. Step 2: Convert to fraction form
    3,183,554.96/4,393,306.50 = 1,733,250.50/x
  3. Step 3: Cross multiply
    3,183,554.96x = 4,393,306.50 × 1,733,250.50
  4. Step 4: Simplify right side
    3,183,554.96x = 7,614,700,687,778.25
  5. Step 5: Solve for x
    x = 7,614,700,687,778.25/3,183,554.96
  6. Step 6: Final answer
    x = 2,391,886.05

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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.