Home / 3,326,523.43-4,590,326.37-1,876,575.19

Finding the Fourth Proportional to 3,326,523.43, 4,590,326.37 and 1,876,575.19

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Solution

The fourth proportional to 3,326,523.43, 4,590,326.37 and 1,876,575.19 is: 2,589,518.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,523.43 : 4,590,326.37 = 1,876,575.19 : x
  2. Step 2: Convert to fraction form
    3,326,523.43/4,590,326.37 = 1,876,575.19/x
  3. Step 3: Cross multiply
    3,326,523.43x = 4,590,326.37 × 1,876,575.19
  4. Step 4: Simplify right side
    3,326,523.43x = 8,614,092,579,944.76
  5. Step 5: Solve for x
    x = 8,614,092,579,944.76/3,326,523.43
  6. Step 6: Final answer
    x = 2,589,518.08

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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.