Home / 4,316,555.76-5,956,861.20-2,382,811.74

Finding the Fourth Proportional to 4,316,555.76, 5,956,861.20 and 2,382,811.74

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Solution

The fourth proportional to 4,316,555.76, 5,956,861.20 and 2,382,811.74 is: 3,288,288.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,555.76 : 5,956,861.20 = 2,382,811.74 : x
  2. Step 2: Convert to fraction form
    4,316,555.76/5,956,861.20 = 2,382,811.74/x
  3. Step 3: Cross multiply
    4,316,555.76x = 5,956,861.20 × 2,382,811.74
  4. Step 4: Simplify right side
    4,316,555.76x = 14,194,078,800,910.49
  5. Step 5: Solve for x
    x = 14,194,078,800,910.49/4,316,555.76
  6. Step 6: Final answer
    x = 3,288,288.07

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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.