Home / 794,934.45-1,190,407.59-474,888.87

Finding the Fourth Proportional to 794,934.45, 1,190,407.59 and 474,888.87

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Solution

The fourth proportional to 794,934.45, 1,190,407.59 and 474,888.87 is: 711,142.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,934.45 : 1,190,407.59 = 474,888.87 : x
  2. Step 2: Convert to fraction form
    794,934.45/1,190,407.59 = 474,888.87/x
  3. Step 3: Cross multiply
    794,934.45x = 1,190,407.59 × 474,888.87
  4. Step 4: Simplify right side
    794,934.45x = 565,311,315,254.52
  5. Step 5: Solve for x
    x = 565,311,315,254.52/794,934.45
  6. Step 6: Final answer
    x = 711,142.05

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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.