Home / 707,012.93-1,060,685.53-233,698.32

Finding the Fourth Proportional to 707,012.93, 1,060,685.53 and 233,698.32

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Solution

The fourth proportional to 707,012.93, 1,060,685.53 and 233,698.32 is: 350,602.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,012.93 : 1,060,685.53 = 233,698.32 : x
  2. Step 2: Convert to fraction form
    707,012.93/1,060,685.53 = 233,698.32/x
  3. Step 3: Cross multiply
    707,012.93x = 1,060,685.53 × 233,698.32
  4. Step 4: Simplify right side
    707,012.93x = 247,880,425,825.06
  5. Step 5: Solve for x
    x = 247,880,425,825.06/707,012.93
  6. Step 6: Final answer
    x = 350,602.39

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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.