Home / 1,794,420.48-2,692,192.32-532,254.72

Finding the Fourth Proportional to 1,794,420.48, 2,692,192.32 and 532,254.72

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Solution

The fourth proportional to 1,794,420.48, 2,692,192.32 and 532,254.72 is: 798,548.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,420.48 : 2,692,192.32 = 532,254.72 : x
  2. Step 2: Convert to fraction form
    1,794,420.48/2,692,192.32 = 532,254.72/x
  3. Step 3: Cross multiply
    1,794,420.48x = 2,692,192.32 × 532,254.72
  4. Step 4: Simplify right side
    1,794,420.48x = 1,432,932,069,467.75
  5. Step 5: Solve for x
    x = 1,432,932,069,467.75/1,794,420.48
  6. Step 6: Final answer
    x = 798,548.66

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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.