Home / 793,574.21-1,190,056.69-337,876.52

Finding the Fourth Proportional to 793,574.21, 1,190,056.69 and 337,876.52

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Solution

The fourth proportional to 793,574.21, 1,190,056.69 and 337,876.52 is: 506,685.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,574.21 : 1,190,056.69 = 337,876.52 : x
  2. Step 2: Convert to fraction form
    793,574.21/1,190,056.69 = 337,876.52/x
  3. Step 3: Cross multiply
    793,574.21x = 1,190,056.69 × 337,876.52
  4. Step 4: Simplify right side
    793,574.21x = 402,092,213,019.92
  5. Step 5: Solve for x
    x = 402,092,213,019.92/793,574.21
  6. Step 6: Final answer
    x = 506,685.08

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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.