Home / 707,010.19-1,060,681.39-233,695.56

Finding the Fourth Proportional to 707,010.19, 1,060,681.39 and 233,695.56

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Solution

The fourth proportional to 707,010.19, 1,060,681.39 and 233,695.56 is: 350,598.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,010.19 : 1,060,681.39 = 233,695.56 : x
  2. Step 2: Convert to fraction form
    707,010.19/1,060,681.39 = 233,695.56/x
  3. Step 3: Cross multiply
    707,010.19x = 1,060,681.39 × 233,695.56
  4. Step 4: Simplify right side
    707,010.19x = 247,876,531,417.63
  5. Step 5: Solve for x
    x = 247,876,531,417.63/707,010.19
  6. Step 6: Final answer
    x = 350,598.25

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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.