Home / 4,284,334.74-6,426,524.10-1,444,471.50

Finding the Fourth Proportional to 4,284,334.74, 6,426,524.10 and 1,444,471.50

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Solution

The fourth proportional to 4,284,334.74, 6,426,524.10 and 1,444,471.50 is: 2,166,714.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,334.74 : 6,426,524.10 = 1,444,471.50 : x
  2. Step 2: Convert to fraction form
    4,284,334.74/6,426,524.10 = 1,444,471.50/x
  3. Step 3: Cross multiply
    4,284,334.74x = 6,426,524.10 × 1,444,471.50
  4. Step 4: Simplify right side
    4,284,334.74x = 9,282,930,906,513.15
  5. Step 5: Solve for x
    x = 9,282,930,906,513.15/4,284,334.74
  6. Step 6: Final answer
    x = 2,166,714.66

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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.