Home / 2,530,118.63-3,795,173.29-824,259.95

Finding the Fourth Proportional to 2,530,118.63, 3,795,173.29 and 824,259.95

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Solution

The fourth proportional to 2,530,118.63, 3,795,173.29 and 824,259.95 is: 1,236,388.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,118.63 : 3,795,173.29 = 824,259.95 : x
  2. Step 2: Convert to fraction form
    2,530,118.63/3,795,173.29 = 824,259.95/x
  3. Step 3: Cross multiply
    2,530,118.63x = 3,795,173.29 × 824,259.95
  4. Step 4: Simplify right side
    2,530,118.63x = 3,128,209,342,543.09
  5. Step 5: Solve for x
    x = 3,128,209,342,543.09/2,530,118.63
  6. Step 6: Final answer
    x = 1,236,388.41

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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.