Home / 707,009.94-1,060,681.02-233,695.31

Finding the Fourth Proportional to 707,009.94, 1,060,681.02 and 233,695.31

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Solution

The fourth proportional to 707,009.94, 1,060,681.02 and 233,695.31 is: 350,597.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,009.94 : 1,060,681.02 = 233,695.31 : x
  2. Step 2: Convert to fraction form
    707,009.94/1,060,681.02 = 233,695.31/x
  3. Step 3: Cross multiply
    707,009.94x = 1,060,681.02 × 233,695.31
  4. Step 4: Simplify right side
    707,009.94x = 247,876,178,611.54
  5. Step 5: Solve for x
    x = 247,876,178,611.54/707,009.94
  6. Step 6: Final answer
    x = 350,597.87

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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.