Home / 1,717,899.37-2,576,423.27-580,636.32

Finding the Fourth Proportional to 1,717,899.37, 2,576,423.27 and 580,636.32

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Solution

The fourth proportional to 1,717,899.37, 2,576,423.27 and 580,636.32 is: 870,810.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,717,899.37 : 2,576,423.27 = 580,636.32 : x
  2. Step 2: Convert to fraction form
    1,717,899.37/2,576,423.27 = 580,636.32/x
  3. Step 3: Cross multiply
    1,717,899.37x = 2,576,423.27 × 580,636.32
  4. Step 4: Simplify right side
    1,717,899.37x = 1,495,964,926,255.17
  5. Step 5: Solve for x
    x = 1,495,964,926,255.17/1,717,899.37
  6. Step 6: Final answer
    x = 870,810.57

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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.