Home / 1,818,244.84-2,727,365.82-488,548.84

Finding the Fourth Proportional to 1,818,244.84, 2,727,365.82 and 488,548.84

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Solution

The fourth proportional to 1,818,244.84, 2,727,365.82 and 488,548.84 is: 732,822.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,818,244.84 : 2,727,365.82 = 488,548.84 : x
  2. Step 2: Convert to fraction form
    1,818,244.84/2,727,365.82 = 488,548.84/x
  3. Step 3: Cross multiply
    1,818,244.84x = 2,727,365.82 × 488,548.84
  4. Step 4: Simplify right side
    1,818,244.84x = 1,332,451,407,616.65
  5. Step 5: Solve for x
    x = 1,332,451,407,616.65/1,818,244.84
  6. Step 6: Final answer
    x = 732,822.87

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1.5x scale

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.