Home / 707,013.93-1,060,687.03-233,699.32

Finding the Fourth Proportional to 707,013.93, 1,060,687.03 and 233,699.32

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Solution

The fourth proportional to 707,013.93, 1,060,687.03 and 233,699.32 is: 350,603.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,013.93 : 1,060,687.03 = 233,699.32 : x
  2. Step 2: Convert to fraction form
    707,013.93/1,060,687.03 = 233,699.32/x
  3. Step 3: Cross multiply
    707,013.93x = 1,060,687.03 × 233,699.32
  4. Step 4: Simplify right side
    707,013.93x = 247,881,837,643.82
  5. Step 5: Solve for x
    x = 247,881,837,643.82/707,013.93
  6. Step 6: Final answer
    x = 350,603.89

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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.