Home / 793,540.40-1,190,320.28-232,586.24

Finding the Fourth Proportional to 793,540.40, 1,190,320.28 and 232,586.24

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Solution

The fourth proportional to 793,540.40, 1,190,320.28 and 232,586.24 is: 348,882.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,540.40 : 1,190,320.28 = 232,586.24 : x
  2. Step 2: Convert to fraction form
    793,540.40/1,190,320.28 = 232,586.24/x
  3. Step 3: Cross multiply
    793,540.40x = 1,190,320.28 × 232,586.24
  4. Step 4: Simplify right side
    793,540.40x = 276,852,118,320.95
  5. Step 5: Solve for x
    x = 276,852,118,320.95/793,540.40
  6. Step 6: Final answer
    x = 348,882.20

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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.