Home / 1,716,841.64-2,575,236.26-580,402.16

Finding the Fourth Proportional to 1,716,841.64, 2,575,236.26 and 580,402.16

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Solution

The fourth proportional to 1,716,841.64, 2,575,236.26 and 580,402.16 is: 870,594.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,841.64 : 2,575,236.26 = 580,402.16 : x
  2. Step 2: Convert to fraction form
    1,716,841.64/2,575,236.26 = 580,402.16/x
  3. Step 3: Cross multiply
    1,716,841.64x = 2,575,236.26 × 580,402.16
  4. Step 4: Simplify right side
    1,716,841.64x = 1,494,672,687,814.32
  5. Step 5: Solve for x
    x = 1,494,672,687,814.32/1,716,841.64
  6. Step 6: Final answer
    x = 870,594.38

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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.