Home / 606,741.51-837,265.64-334,811.55

Finding the Fourth Proportional to 606,741.51, 837,265.64 and 334,811.55

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Solution

The fourth proportional to 606,741.51, 837,265.64 and 334,811.55 is: 462,019.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,741.51 : 837,265.64 = 334,811.55 : x
  2. Step 2: Convert to fraction form
    606,741.51/837,265.64 = 334,811.55/x
  3. Step 3: Cross multiply
    606,741.51x = 837,265.64 × 334,811.55
  4. Step 4: Simplify right side
    606,741.51x = 280,326,205,016.08
  5. Step 5: Solve for x
    x = 280,326,205,016.08/606,741.51
  6. Step 6: Final answer
    x = 462,019.16

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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.