Home / 606,527.98-837,006.19-334,612.80

Finding the Fourth Proportional to 606,527.98, 837,006.19 and 334,612.80

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Solution

The fourth proportional to 606,527.98, 837,006.19 and 334,612.80 is: 461,764.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,527.98 : 837,006.19 = 334,612.80 : x
  2. Step 2: Convert to fraction form
    606,527.98/837,006.19 = 334,612.80/x
  3. Step 3: Cross multiply
    606,527.98x = 837,006.19 × 334,612.80
  4. Step 4: Simplify right side
    606,527.98x = 280,072,984,016.70
  5. Step 5: Solve for x
    x = 280,072,984,016.70/606,527.98
  6. Step 6: Final answer
    x = 461,764.33

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1.5x scale

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.