Home / 4,094,226.54-6,128,742.69-2,671,218.54

Finding the Fourth Proportional to 4,094,226.54, 6,128,742.69 and 2,671,218.54

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Solution

The fourth proportional to 4,094,226.54, 6,128,742.69 and 2,671,218.54 is: 3,998,609.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094,226.54 : 6,128,742.69 = 2,671,218.54 : x
  2. Step 2: Convert to fraction form
    4,094,226.54/6,128,742.69 = 2,671,218.54/x
  3. Step 3: Cross multiply
    4,094,226.54x = 6,128,742.69 × 2,671,218.54
  4. Step 4: Simplify right side
    4,094,226.54x = 16,371,211,100,417.47
  5. Step 5: Solve for x
    x = 16,371,211,100,417.47/4,094,226.54
  6. Step 6: Final answer
    x = 3,998,609.00

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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.