Home / 949,008.24-1,309,592.34-567,245.52

Finding the Fourth Proportional to 949,008.24, 1,309,592.34 and 567,245.52

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Solution

The fourth proportional to 949,008.24, 1,309,592.34 and 567,245.52 is: 782,775.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,008.24 : 1,309,592.34 = 567,245.52 : x
  2. Step 2: Convert to fraction form
    949,008.24/1,309,592.34 = 567,245.52/x
  3. Step 3: Cross multiply
    949,008.24x = 1,309,592.34 × 567,245.52
  4. Step 4: Simplify right side
    949,008.24x = 742,860,387,891.32
  5. Step 5: Solve for x
    x = 742,860,387,891.32/949,008.24
  6. Step 6: Final answer
    x = 782,775.49

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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.