Home / 606,250.27-836,631.47-334,329.02

Finding the Fourth Proportional to 606,250.27, 836,631.47 and 334,329.02

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Solution

The fourth proportional to 606,250.27, 836,631.47 and 334,329.02 is: 461,377.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,250.27 : 836,631.47 = 334,329.02 : x
  2. Step 2: Convert to fraction form
    606,250.27/836,631.47 = 334,329.02/x
  3. Step 3: Cross multiply
    606,250.27x = 836,631.47 × 334,329.02
  4. Step 4: Simplify right side
    606,250.27x = 279,710,173,611.46
  5. Step 5: Solve for x
    x = 279,710,173,611.46/606,250.27
  6. Step 6: Final answer
    x = 461,377.40

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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.