Home / 707,010.44-1,060,681.77-233,695.81

Finding the Fourth Proportional to 707,010.44, 1,060,681.77 and 233,695.81

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Solution

The fourth proportional to 707,010.44, 1,060,681.77 and 233,695.81 is: 350,598.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,010.44 : 1,060,681.77 = 233,695.81 : x
  2. Step 2: Convert to fraction form
    707,010.44/1,060,681.77 = 233,695.81/x
  3. Step 3: Cross multiply
    707,010.44x = 1,060,681.77 × 233,695.81
  4. Step 4: Simplify right side
    707,010.44x = 247,876,885,392.38
  5. Step 5: Solve for x
    x = 247,876,885,392.38/707,010.44
  6. Step 6: Final answer
    x = 350,598.62

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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.