Home / 544,161.04-816,326.06-277,777.40

Finding the Fourth Proportional to 544,161.04, 816,326.06 and 277,777.40

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Solution

The fourth proportional to 544,161.04, 816,326.06 and 277,777.40 is: 416,709.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,161.04 : 816,326.06 = 277,777.40 : x
  2. Step 2: Convert to fraction form
    544,161.04/816,326.06 = 277,777.40/x
  3. Step 3: Cross multiply
    544,161.04x = 816,326.06 × 277,777.40
  4. Step 4: Simplify right side
    544,161.04x = 226,756,930,499.04
  5. Step 5: Solve for x
    x = 226,756,930,499.04/544,161.04
  6. Step 6: Final answer
    x = 416,709.23

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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.