Home / 794,116.90-1,191,156.63-195,077.08

Finding the Fourth Proportional to 794,116.90, 1,191,156.63 and 195,077.08

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Solution

The fourth proportional to 794,116.90, 1,191,156.63 and 195,077.08 is: 292,611.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,116.90 : 1,191,156.63 = 195,077.08 : x
  2. Step 2: Convert to fraction form
    794,116.90/1,191,156.63 = 195,077.08/x
  3. Step 3: Cross multiply
    794,116.90x = 1,191,156.63 × 195,077.08
  4. Step 4: Simplify right side
    794,116.90x = 232,367,357,203.04
  5. Step 5: Solve for x
    x = 232,367,357,203.04/794,116.90
  6. Step 6: Final answer
    x = 292,611.02

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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.