Home / 707,012.94-1,060,685.52-233,698.31

Finding the Fourth Proportional to 707,012.94, 1,060,685.52 and 233,698.31

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Solution

The fourth proportional to 707,012.94, 1,060,685.52 and 233,698.31 is: 350,602.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,012.94 : 1,060,685.52 = 233,698.31 : x
  2. Step 2: Convert to fraction form
    707,012.94/1,060,685.52 = 233,698.31/x
  3. Step 3: Cross multiply
    707,012.94x = 1,060,685.52 × 233,698.31
  4. Step 4: Simplify right side
    707,012.94x = 247,880,413,465.47
  5. Step 5: Solve for x
    x = 247,880,413,465.47/707,012.94
  6. Step 6: Final answer
    x = 350,602.37

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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.