Home / 1,782,725.76-2,674,132.38-584,599.68

Finding the Fourth Proportional to 1,782,725.76, 2,674,132.38 and 584,599.68

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Solution

The fourth proportional to 1,782,725.76, 2,674,132.38 and 584,599.68 is: 876,913.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,725.76 : 2,674,132.38 = 584,599.68 : x
  2. Step 2: Convert to fraction form
    1,782,725.76/2,674,132.38 = 584,599.68/x
  3. Step 3: Cross multiply
    1,782,725.76x = 2,674,132.38 × 584,599.68
  4. Step 4: Simplify right side
    1,782,725.76x = 1,563,296,933,625.64
  5. Step 5: Solve for x
    x = 1,563,296,933,625.64/1,782,725.76
  6. Step 6: Final answer
    x = 876,913.86

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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.